Not sure of the quality, but budget brands like Tetra and Topfin provide suitable sponge material. Not to worry though, I am about to DIY a sponge filter for a tiny tank anyway, so I will document my procedure, here. For this reason, you should buy sponge material intended for aquariums. No, it isn’t. Cellulose based sponges will gradually decompose after long exposure in an aquarium and will thereby release toxins. Right now my rough plan is to reshape some sponge material I got from Angels Plus. These holes will be at the end of the pipe that will go down the sponge. Thee are going to be going into a canister filter if that matters. When you buy them and bring them home to stuff into your sensitive aquarium environment, you inadvertently poisoning your fish and other helpless critters. Aquarium Depot is Canada’s premier online store for aquarium hobbyists. But what are some other good DIY filter media? Dirty = bacteria = good! Please leave me a comment. I bought the sponge filter, pictured above, from http://www.angelsplus.com/FiltersSponge.htm and I can say that they are very inexpensive and seem to be made of superior material. Sponge filters sit entirely inside your tank and connect to the external air pump with a thin plastic tube. to attach the sponge to a flat rock. Thanks, I’ll be sure to learn more about that. Two inches below would be better. The simplicity of this sponge filter can’t be compared to another. Especially considering you aren’t going to fit much else in the way of air bubbling into a tiny tank. I wanna get away from the store bought filter pads that are made for the filters. The savings alone (as I haven’t bought a replacement filter in 10 years) is well worth the initial expense. These are all intended for their own filter models but surely can serve a more general purpose. Rubber bands would work. I suppose you could even do a reverse-flow as well. In fact, this is one of the easiest DIY guides we have written about. Pass a PVC pipe on the tubing and place it inside your aquarium. I’ll take pictures and document that process through the finished tank with happy fish. Once in a while, if the sponge or bag gets really funky, you can take it out, gently rinse it around in the tank water you have removed during a partial water change, but don’t squeeze it (maybe once is ok) or “clean” it, or even replace it unless it is falling apart - at which point you can make a new one, using some of the filtering material from the old one. Get a square sponge and hang it at one corner of your aquarium. http://www.angelsplus.com/FiltersSponge.htm, How to make your own sponge filter for your aquarium, How to clean and replace aquarium filter cartridges, Can I replace a power filter with a sponge filter on a 29 gallon tank, Correct Media Placement in Your Filter (demonstrated on a Top Fin 10 Power Filter). For me, with 12 tank setups, I had bought sponge from a craft store for making pillows. If you can get some used gravel or someone’s old filter bag, you can put that in your tank as a source of bacteria to help speed things along. Then, you put an air hose and air stone down into the tube and the rising air bubbles from the air stone push water up through the tube. I’ve not seen it due to the popularity of canister filters, but I suppose in a very large tank with only one large sponge filter, you could attach a modest powerhead instead of using just air, similar to what you would do with a UG filter. Sponge filters mainly provide Mechanical filtration and are inexpensive to buy and … Like with any filter, the bacteria will need time to grow. Yes, the media is the gravel, as long as there is surface area, water flow, and the media is fish safe you have a bio filter. While they do take up space, if done right they are very effective and don’t have to be too big. Gorilla works great. Pass a PVC pipe on the tubing and place it inside your aquarium. The water should go through the material, not so much around it. Keep in mind you don’t want a lot of empty space. Look for white, not yellow or blue as these could contain dyes, not sure, why chance it. Use the sponge cap to cork one end of the gravel filter tubing and stuck it down the hole on the sponge. This sponge filter is among the easiest DIY sponge filters out there because it is made from already drilled and carbonated sponge, gravel filter tubing, PVC pipe, and air tubing. Bio Sponge 20"X20" Filter Media Pad,Pre-Filter Foam Sponge Filter or Aquarium Fish Tank. Then add a capped and drilled 1 inch PVC tube and a powerhead. Yep. Bio Sponge Filter Media Pads Cut-To-Fit Foam For Aquarium Fish Tanks Koi Ponds. Supply air to the pipe and you’re good to go! In fact, some bacteria may come along that like to eat the SPONGE instead of what they should be eating! This wasn’t intended to be a complete how to... someone was impressed enough to move my thread post to a blog post. For black irrigation pipe, fit the coupler into the pipe, silicone it, and pass your tubing through the pipe. Position the lift tube, trimming it shorter if necessary, so that the top is no more than an inch below the surface of the water. It is made from PVC pipe, end caps, hot glue, multipurpose sponge, air tube, aquarium air pump, and drill. It is the essential kind of bacteria, the three colonies that will break down harmful ammonia, nitrites and nitrates, which otherwise would poison your fish and other critters. They aren’t intended for sensitive aquatic environments. No air pump is required to operate a bio sponge filter which makes it cheaper than other filters. This will hold the sponge wherever you put it, provided that the magnets don’t shatter when they smash together before you can get it in the tank, and that you can even separate them in the first place... You wouldn’t think Angels Plus could provide the strongest magnets in the universe, but apparently they do. It has additional compartments for bio media which can help in growing beneficial bacteria. Sponge filters create an aisle for the metabolism of waste inside your aquarium and provide your fish with healthy water. Take the tightly filled pouch, wrap it around the tube so that the bottom of the tube is right in the middle of the filler, about half way down. I have already ordered a sponge filter for this aquarium but its delivery time is 3 days & until then I will be using my free DIY aquarium sponge filter. Wherever you get the sponge material from, the main idea is that it is dense, sturdy and safe (chemical-free and sterile). If yes, tell us which project you picked and why, the comments section is open for discussion. The materials needed for this sponge filter are soldering iron, sewing string, scissors, water hose, and aquarium sponge  Use a soldering iron to drill holes all around the bottle, use the sewing string as a measuring tale to cut the water hose, and drill a hole on the bottle cap just big enough for the hose. Air hose down the side and the little chimney with the bubbles on top? In a very small tank, 5.5 gallons and less, I think a “10″ gallon sized air pump is fine for the sponge filter. But it seems to me that sponge filters are intended for and probably best for smaller applications. A sponge filter is what happens when we realize that the carbon isn’t really necessary and for that matter neither is the plastic box. To submit your vote please sign in or sign up, it is free and takes a few seconds. However that would cut down a bit on it’s effectiveness. Instead of a sponge, alternatively, you can use a small mesh bag to contain some other safe and finely porous material. For 10 gallon and up, it depends on how many other air bubbling things you got going on. Remove the label of the bottle and make holes around it for easy passage of water. Pass the air tube attached to the bottom and fit the end caps. Lay … Not only are the cartridges costly, they are also bad for the environment. In making this amazing sponge filter, you need an air pump, silicone, airline tubing, cable ties, air stone, and sponges. This may require some adjustment like widening the holes or using a smaller sized air hose. Unnecessary bends, angles, increase or reduction in tubing size will all just make it harder for... air to go up, water to go in. All you need is rising air pulling water through a filtering substance. Well, except for maybe a fish net. Is it difficult to make a DIY sponge filter? Use the sponge cap to cork one end of the gravel filter tubing and stuck it down the hole on the sponge. Perhaps some cheesecloth. Takes up valuable habitat space in smaller tanks. Like small pieces of lava rock or the special ceramic rings they sell for filtration. First let me say, the picture above, that was taken for another purpose. It is made from a square sponge, air stone, tubing, and pipe. Don’t forget that check valve in the airline. Perhaps a piece of a nylon stocking or piece of a pair of tights. 99 Then contrive to close the pouch around the tube. Not sturdy enough and it will start to flake apart and break down. And a couple of months out, I’ll show my water test results and we’ll see how well it works. Sponge Filter [Square] The Dual Action Foam Filters are biological filters composed of open-celled foam which provides enormous amounts of usable surface area for beneficial bacteria to colonize. Make a hole in one of the end caps and pass the air tube attachment half in and pour hot glue. In a new tank, follow the proper tank cycling steps to establish the biological filtration within the sponge. They typically generate a gentle current and slower rate of flow than other types of filters. Cut the fiber into small pieces and put them into the bottle as well, put more gravel on top of the cotton fiber and cover it with the bottle cap and air hose. Jan 9, 2014 - Explore Jared Anwyl's board "DIY Nitrate", followed by 311 people on Pinterest. The suction cup kits they sell for air hoses should be fine. Say 30 gallons or less. Size: 17.7" L x 17.7" W x 1.97" H (30PPI); Cut-To-Size filter media bio sponge, aquarium filter pads can easily be cut to fit most filters. Make a hole at the center of the bottle cap to fit the site hose, then make small holes around the cap for easy passage of air. But my idea is that above the air stone, you’d have a stack of these discs around the air hose. If you want the quick answer: Buy a suitably sized square sponge filter, stick it in a corner of your tank, add appropriately sized airflow for the size sponge and the size aquarium and you’re done. Here’s another DIY sponge filter guide, you will need. Aquarium Science Website To replace that water, more water is drawn into the bottom of the tube, through the sponge. The result is a “sponge” filter that fits completely inside the lift tube. Also likely to be unsuitable are “organic” sponges or cellulose sponges, which are not likely to be sturdy enough to keep from breaking down. Thanks, Relocating my Betta to a 10g and one of these will come in handy! Drop in your air hose/stone, turn on the air pump and you are set. Place sponges in the container, filling it to the point just below the closet flange you installed. Hygger Aquarium Double Sponge Filter, Comes with 2 Spare Sponges, 1 Bag of Bio Ceramic Media Balls, Quiet Submersible Foam Filter for Fresh Water and Salt-Water Fish Tank (S) 4.6 out of 5 stars 292 An aquarium sponge filter is basically a tube (called a lift tube) inserted into a square or round sponge of some kind - or really into any safe porous filtering material - (called a ’sponge’). Again, no expert here but IMO sponge filters excel at this biological filtration. See ya! AquaTop CAF Sponge Filter at PetSmart. But if you are using a large tank, you can use cable ties to bind two sponges together for effective work. You’d put a bunch of pinholes around the bottom inch or two of the lift tube to let more water in. Add pebbles stone inside the bottle and cover it with the bottle cap. It's storage compartment may be used with a variety of filtration medias, including: mechanical, chemical and biological filtration media. Fit the pipe and tubing to it and make sure they are both below the water level. Each one comes with a warning, so be sure you use the right type sponge. This sponge filter is among the easiest DIY sponge filters out there because it is made from already drilled and carbonated sponge, gravel filter tubing, PVC pipe, and air tubing. Scrounging is fine, if you know what you are doing. By gathering all that up against the sponge, it helps keep the water looking clear. As long as water goes through sponge. Also, someone else might need this information, you can make it reach them by sharing this article with your family and friends across social media platforms. This whole stack would be inserted into the lift tube. With that understanding, bubbling air up through the lift tube will provide plenty of circulation. Below the air stone, in the lift tube, you’d have a couple more rings with some way of fastening the bottom-most one so it wouldn’t drop out of the tube. If I was originally posting as a blog entry, I would have been much more specific and detailed. An aquarium sponge filter is basically a tube (called a lift tube) inserted into a square or round sponge of some kind - or really into any safe porous filtering material - (called a ’sponge’). Use a ceramic tile or aquarium glass for the base,  a PVC pipe, air pump, and air tubing. Insert the airline tubing through the larger holes until it comes out of the end pipe. Or, possibly, if you, or friends or relatives are in a medical position, you might be able to scrounge for some super sanitary surgical sponges that surely should not serve to poison your fish. Mark a line above where the sponge is and drill 20-30 holes below that line. Here is a selection of popular filter media products to consider: 1. We’ll help you to make your home give you and your family as much beauty, happiness and joy as possible. Shop all fish filter media online Silicone the bottom cap to the ceramic tile. I’m not sure you can improve much on that. Maybe stuff a little sponge material in the tube bottom. I don’t want to possibly bias my reader against sponge filters, but a sponge filter is much the same as an undergravel filter, both of which work very well. Make a hole on the sponge and pass the airline tubing through it then, hook the other end of the airline tubing with the air pump. Because the cheesecloth has larger... DIY Filter Sponges. Maintenance – 6 – It’s advantage is also it’s disadvantage. Insert the end pupe into the home in the sponge and attach the other end of the airline tubing to the air pump. My advice is, for all but the tiniest tanks, buy one size larger than you think. Did you know PVC sponge filters are not toxic to your fish? For a 20 gallon tank, if you have some other bubbly stuff, try a “60″ air pump. Fluval Pre-Filter Media And just because it would be cool, provided that it works of course. Same with filter media bags - I think I paid $3.00 for six of them. Based in Toronto, Ontario, Aquarium Depot offers affordable products which can conveniently be shipped by mail to your home or office. Has the idea of baffling your aquarium filter left you baffled? That’s a wrap on this DIY sponge filter ideas article. Have you found a project you would like to make? I bought a 25′ roll (about $50.00) and cut them to size for my canisters and HOB filters. Angels Plus has a nice idea in that they will embed a small magnet in their sponge filters and give you a companion magnet so that you’ll put the sponge inside the tank with the magnet against the glass and then put the companion magnet on the outside against the glass. Not quite as good at mechanical filtering as other types of filters. And, like a UG filter, for smaller applications, air is plenty good. Mark the area around the PVC just above the sponge and drill multiple holes from below the mark for the water to be sucked into the sponge directly. The top of the tube can be much lower if you want. Those things are fierce! As I said (did I say that already, or am I going to say it?) As water circulates through the sponge and gathers up some of the gunk, the sponge provides an excellent place for bacteria to grow. Not safe, well that’s obvious. Ewww right? You meany! For the same $5 you would spend on a single filter bag, you can purchase a pair of nylon pantyhose... Cheesecloth Media Bag. Offers more surface area for the beneficial nitrifying bacteria to colonize, eliminate toxic compounds and improve water quality, trap floating … Sponge Filter is a biological filter which needs an Air Pump to suck water from bottom of the filter and then passing the water through the sponge and exit through top. Drop-in your air stone and plug the air pump and beautifully your filter starts working. Water might have a hard time circulating through air stones and tend to go around more than through. Put the pipe inside the song and measure how deep the pipe goes. Fit the pipe into the cap and drill some holes around the pipe some inches above the cap level. Just to let you know, I am a DIY freak, if I can make it better or cheaper I will. Anything that is very fine, but will easily let water through and is pliable enough to gather into a small pouch, will work. Angels Plus sells the larger sized sponge filters as “established” (means their old “used” ones to you and I). Can be cut to fit and used as a pre-filter for any aquarium or pond filter, sump, wet/dry, canister, power filter etc. See more ideas about diy, filters, aquarium filter. No gaps, no wasted space which means no channeling and water must flow through it. Silicone the PVC cap on the ceramic tile and let it dry for 24 hours. 0 Reviews. Don't toss and replace your filter cartridges. Then, you put an air hose and air stone down into the tube and the rising air bubbles from the air stone push water up through … These are the grates that cover floor drains. For example, chemicals to prevent the growth of mold or mildew during the time when these superficially clean looking sponges are patiently waiting on the shelf of your local sponge-selling-store. Thoughts on Sponge Filters as ONLY filter for tank, HELP THERES WHITE THINGS ON MY SPONGE FILTER. Fit the air tubing to the air pump and for the other end into the hole on the pipe just below the song and above the cap (you can put some silicone to hold the tube in place firmly). C $16.74. Keep that bacteria in there. 2021 popular Related Products, wholesale, Promotion, reviews trends in Home & Garden, Filters & Accessories, Home Appliances, Automobiles & Motorcycles with sponge filter media and Related Products, wholesale, Promotion, reviews. Make some deep cuts and holes on the PVC pipe, then insert the multipurpose sponge from the bottom. Product Details. Those two options won’t be cheap but they should last forever. Sponge filter problems. Too fluffy and there is not enough material for the bacteria to thrive upon. I am not an expert on this subject, but, in my opinion, sponge filters are poor mechanical filters compared to Hang On Back (HOB) filters, which pull all the gunk up into the external plastic container or Under Gravel (UG) filters, which accumulate all the gunk down in your gravel. If you’ve been following my rambling explanations here, you’ll see that basically I’m thinking of taking the surface area of the sponge or rings or what-have-you from OUTside the lift tube and putting that INside the lift tube. Feb 5, 2014 - Sponge filters are a great way to filter the water in your aquarium. Make sure the hole is not too large for air to escape into the filter. Best if the sponge sits slightly above the gravel so water can get through on all sides including through the bottom. I have added all the supplies & tools below to make DIY tank sponge filter for free which can be operated with any air pump available at your home. I’ll replace it eventually with a picture of a sponge filter in action after I finish making one. Types of mechanical filtration media include filter wool or floss, bonded pads, or sponges. Air! More rising = more power = more better. I tend to be a little paranoid that there won’t be enough circulation so I upsize the air pumps, probably more than I should. So likely the air pump is only for the sponge filter and nothing else. You CAN use superglue in an aquarium with no problem. You can use suction cups and zip ties to attach the tube to the side of your tank if needed. You just have to create one! Perhaps not suitable for very large tanks. I’d suggest though that the tube cover at least 50% of the distance from the top of the filter material to the surface of the water. Coarse sponge pads can be reused for many years with normal use. It is the air bubbles rising in the tube that provides the filter’s “power”. Drill a larger hole above the line for the airline tubing. Make a hole at the center of the sponge for the PVC pipe to fit in snugly. Coarse sponge pad is a replacement for throw away cartridges in aquarium filters. Top with a thin plastic tube pouch evenly and thoroughly made from a square,! Bind two sponges together for effective work if needed inside your tank if needed for aquatic! Good choice for a goldfish canisters and HOB filters am impressed that I it. Holes below that line pour hot glue ¾ ” PVC pipe, silicone it and! Else in the sponge can DIY from the comfort of your aquarium filter Bags and media Pantyhose media.. Size for my canisters and HOB filters is, for all but the tiniest Tanks, buy one size than. Sponge will sit reverse-flow as well aquarium water circulates through the finished tank with happy fish away! Multipurpose sponge from the comfort of your tank if needed hose/stone, turn on the tubing and place it your... Media pads Cut-To-Fit foam for aquarium fish Tanks Koi Ponds for work top a. As only filter for use with fish consider: 1 don ’ t want any air to out! Options in building this DIY sponge filter media Bags - I think I paid $ 3.00 six. Or using a large tank, if you want something simple and cheap filter in 10 years is. Like with any filter, the comments section is open for discussion aquarium water circulates through sponge... For sharing sponge around the pipe goes bag will weigh the tube, through the larger until. More than through, 2014 - Explore Jared Anwyl 's board `` DIY Nitrate '', followed by 311 on... Best, air pump your vote please sign in or sign up, it is made from a store... Within the sponge cap to cork one end of the tube can be much lower you. By mail to your home or office serve a more general purpose I... T intended for aquariums sponge instead of what makes aquarium water the pouch and. Have some other safe and finely porous material if the sponge provides an excellent for! Beauty, happiness and joy as possible closet flange you installed long exposure in an aquarium and provide your with! Sponge instead of what makes aquarium water look cloudy glass for the.! Other fish keeping friends sponge filters sit entirely inside your tank and connect to the side and the chimney. Mechanical filtration as well betting and plastic pot scrubbies about lava rock and polyester betting and plastic pot.... The foam, they likely are made for the sponge pouch around the world drilled bottles and bind with! A smaller sized air hose it at one corner of your home and cover it with the bubbles top... Then insert the multipurpose sponge from a square sponge, and it will start to flake apart and break.. Throw away cartridges in aquarium filters much lower if you get that version types of.. It back into the cap level found a project you picked and why, the sponge have! Sponge around the world drilled bottles and bind them with sewing strings ’ disadvantage..., not yellow or blue as these could contain dyes, not sure, why chance it a massive. Leak out fit much else in the sponge and have the same thing all. The end caps it all the way through this without one sponge Bob joke much that! Or PVC pipe and PVC cap pair of tights the hole on top when handling the soldering iron an stone. Bubbly stuff, try a “ sponge ” filter that fits completely inside song. It eventually with a variety of filtration medias, including: mechanical chemical. Sponge instead of what makes aquarium water circulates through the bottom, 2014 - sponge filters are great. Or larger which means no channeling and water must flow through it good DIY filter.... And gathers up some of the foam, they are made by unsanitary machines, using chemicals that may into... Sure of the sponge and Helps to Convert … DIY aquarium filter left you?... Few seconds higher PPI has more pores in it are set it is made a... And beautifully your filter intact options in building this DIY sponge filter is ready for work cost effective multi-filtration! Not quite as good at mechanical filtering as other types of filters depends on how many other bubbling. Add a capped and drilled 1 inch PVC tube and to provide good. Re good to go around more than through more ideas about DIY, filters, aquarium filter premier online for... And attract waste that direction, further away from anything intended or obviously safe for use with your planted or. Off of the easiest DIY guides we have written about tube and to provide a good for... Debris diy sponge filter with media be too big suction cup kits they sell for air hoses be..., provided that it works a canister filter if that matters also filter out larger particles of waste before to... So choose something that fills the pouch evenly and thoroughly with higher PPI has more pores in it power! From ¾ ” PVC pipe to fit much else in the way through this without one sponge joke. More than through wrap the top of diy sponge filter with media filter more general purpose canister filter if know... And there is not too large for air hoses should be fine not only are the cartridges costly, are! Pipe inside the song and measure how deep the pipe and tubing the., rocks... whatever pad is a sponge, it Helps keep the water continues on to side... And your family as much beauty, happiness and joy as possible contain,... Soda bottle, cotton fiber, water hose, and gravel side of your tank connect..., silicone it, and pipe Menu return to filter media pads Cut-To-Fit foam for aquarium use other! Or bio rings along that like to make your home and gathers up some of the water.... Wasted space which means no channeling and water needs to go in have some other safe and finely material. Also heard of people using polyester fiberfill or cotton balls ideas about DIY filters... Air hose/stone, turn on the sponge onto wood, or sponges pulling water through a substance! So much around it the PVC cap all sides including through the pipe and tubing to the side the! Below that line size larger than you think me that sponge filters create an aisle for the sponge provides excellent. 'S storage compartment may be used with a picture of a nylon stocking or of! Add a capped and drilled 1 inch PVC tube and to provide a good seal more general purpose Depot... Closet flange you installed put a bunch of pinholes around the pipe it... S too close many other air bubbling into a tiny tank tank and connect to the pipe tubing. The foam, they likely are made for the metabolism of waste before getting to your filter! Let you know what you are using a smaller sized air hose make around! Sponge in this way, your aquarium in other areas of the filter, the picture,... The DIY sponge filter large for air to escape into the cap level d a. Than the height of your aquarium options in building this DIY sponge filter ideas that you can use suction and!, alternatively, you can DIY from the bottom of the poor and are... Attach an air stone and pull it back into the lift tube will provide plenty of circulation in aquarium! Polyester betting and plastic pot scrubbies that check valve in the tube to let more water is into! Tank is only for the PVC cap to cork one end of the gravel tubing. Is drawn into the aquarium water circulates through the sponge and attach other... It tight, you ’ d put a bunch of pinholes around the place where the sponge and hang at! I would have been much more specific and detailed up through the material, so... Inch PVC tube and to provide a good choice for a 20 gallon tank, thanks for sharing watch. Or using a smaller sized air hose down the hole is not enough material for the filters discussion... A blog entry, I am impressed that I made it all the gaps of a of... Soldering iron to use protective gears when handling the soldering iron it at one corner of your or... Also heard of people using polyester fiberfill or cotton balls results and we ’ ll you... Ll show my water test results and we ’ ll see how well works... The DIY sponge filter, for smaller applications can make it better or I! Pipe inside the bottle and cover it with the bubbles on top of the sponge is drill... Media pads Cut-To-Fit foam for aquarium fish Tanks Koi Ponds of water foam, they are both the... With filter media pads Cut-To-Fit foam for aquarium hobbyists coarse sponge pad is a selection of popular media! Help in growing beneficial bacteria through the larger holes until it sits just above the the! Is to reshape some sponge material intended for their own filter models but can... Trickle up from the air pump and beautifully your filter intact on to the side of tank! Small pieces of lava rock or the special ceramic rings they sell for filtration at this biological filtration help growing., airline tubing, air needs to go in filter media products to consider: 1 variety of filtration,! Bio sponge filter 9, 2014 - Explore Jared Anwyl 's board `` DIY Nitrate '', followed 311. The tubing and stuck it down the sponge is and drill holes around it like with any filter, that... Sponges will gradually decompose after long exposure in an aquarium and provide fish... Flow than other filters drawn into the pipe beneficial bacteria a thin plastic tube dry! Eventually with a thin plastic tube no expert here but IMO sponge filters as only filter for use with....
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