B0002563YA US
AquaClear 30 Ammonia Remover Inserts, Aquarium Filter Replacement Media, A601, white, 4 oz 5 Five Stars Kindle C*** No problem B0002566XS US
Marineland White Diamond 50 Ounces, Removes Toxic Ammonia, Aquarium Filter Media 1 Made my aquarium really cloudy! A. D*** I put these white diamond ammonia crystals in my wet/dry trickle filter. Previously I had been using zeolite for ammonia removal. The zeolite was working ok, but I am always looking for something better. I rinsed then put the white diamond crystals in my filter before I went to bed. When I got up, you could barely see my fish! I was not sure what caused the cloudiness until i tested the white diamond crystals. I put 1 cup of the crystals that had already been in the filter into a tea strainer. Then I proceeded to pour a cup of distilled water through it. The water came out super cloudy. It looked like someone had put milk in the glass, then poured it out and filled it with water. As far as how good it works for ammonia removal, I can not say. I have removed it from my filter and will not be using it any more. My advice is stick with the zeolite and do your water changes. B0002AQ1S8 US
Penn-Plax Undergravel Aquarium Filter for 10 Gallon Tanks – Two 9.5” x 9.5” Plates – Under Gravel System for Clear, Clean Wat 5 Five Stars Patricia *** Clear as a bell... B0002DGYAK US
EHEIM Fine Filter Pads for Ecco Canister Filters, 3 Filters Per Pack 4 Eheim Ecco Pro Fine Filters Angi*** I always need these filters when cleaning my Eheim Ecco Pro aquarium filter. These are exactly what I ordered aside from taking longer than expected to be delivered. B0002DHQR0 US
AquaClear 50 Nylon Bags, Aquarium Filter Media Bags, 2-Pack, A1364 4 Great. Ma*** Wish it could close the bag by pulling the string but you have to tie the rope. Still, good bag, not too fine of mesh like some out there and not too coarse. Works perfect for bio media and carbon granules. Probably wouldn’t work for anything “powdery” though. We will see how long the bags last. B0002DJ9OS US
Penn-Plax Cascade 1200 Canister Filter - 315 GPH Aquarium Filter for Tanks Up to 150 Gallons - 360 Degree Flow Valves, Poly F 1 It lasted 3 days. Katlyn *** I've had it active and running for 3 days. The bottom corner of the foot was cracked when it arrived but it still stood straight so I didn't mind. My tank stayed clean for about 2 of those 3 days. (I'm housing 2 red eared slider's) so I thought maybe it just honestly can't keep up cause they are very messy, but 3 days is kind of ridiculous. So I decided to clean it. Upon dismantling it I realized that the entire seem around the motor head was leaking water instead of just out the water hole. 3 days. 3days and the seam is busted B0002DJCGS US
Penn-Plax Cascade 300 GPH Hang On Filter Replacement Media, 3 Pack - Dual-Sided Aquarium Filter Cartridge with Activated Carb 5 Go Goldie! Kevin *** 👍 B0020K966M US
Fluval U1 Underwater Filter, Freshwater and Saltwater Aquarium Filter, A465, Black 4 Perfect Be*** Works great for my turtle! It has enough power but not too powerful. I would highly recommend it! It's very quiet too! B002LL32RY US
Fluval Edge Pre-Filter Sponge, Replacement Aquarium Filter Media, A1387 4 For anyone using this with AZOO 60/150 NT*** This product can work with the AZOOs BUT it will not be a perfect fit. The hole in this product is much larger than the suction pipe so if your aquarium wall/glass or w/e it is mounted on is thin, then this product will not work but overall it is much better than the one that comes with the AZOO products. B005FG1QF2 US
CoralVue Technology BH-1000 Octopus with External 1000 Pump for Aquarium Filter, 100-Gallon 5 This skimmer rocks. Chris&am*** We just purchased this skimmer from a local pet shop. Within ten minutes of getting it running it was pulling stuff out of my water column. I have had skimmers before and this one rocks. I had a 55 gallon, but had to sell that one. Everybody told us for a 30 gallon just do water changes. My nitrates are always a little high, even with weekly water changes. I am hoping this will improve my water quality. Happy shopping! B005G5DR6S US
Aquatop Internal 7W UV Aquarium Filter 72-126 gph for Fish Tanks up to 75 gallons, SP7-UV 4 It is good product Amazon C*** Everything B00AJQBTA0 US
Coral Vue Technology AC20197 Octopus Hang-On Back Skimmer for Aquarium Filter, 75-Gallon 4 Very effective clay*** Works very well, just takes a lot of space on the back on my tank. Wishing I had gone with a sump filter and skimmer setup. B00BFIUU74 US
CNZ Aquarium Filter Media Kits - Activated Carbon, bio Ball, Ceramic Ring 5 Excellent Ra*** Excellent... The products arrived on time B00N45GLZQ US
Fluval FX4 High Performance Canister Aquarium Filter - Multi-Stage Filtration, Built-In Powered W... 3 Good filter but just be aware... Arm*** I purchased an FX4 in December 2025 for a 280L (72.2USG) freshwater tank. Overall, I am happy with it, however, there is one aspect of this filter which all buyers need to consider. When you plug in the motor/pump for the first time, it will run for a minute, then it will stop and then it will run again. Fluval/Hagen advertise this "feature" as a way to help the pump get rid of air bubbles in the lines... which I think is silly but whatever. The annoying part is that the pump from that point forward will shutdown every 12 hours for one minute and then start up again... Once again, they say this "feature" is to help get rid of air in the lines and help prime the filter. However, let's be realistic if your pump/filter has not primed in a few minutes and certainly not by 12 hours, then there is something horribly wrong with your plumbing. Anyway, the pump turning off and then on again WILL STARTLE ALL OF YOUR LIVESTOCK. I witness it every day as the pump turns back on and all poor fish jump. I don't know how will affect their lifespan but I am sure it doesn't help. There is no way to bypass this "feature" - unless you're willing to buy an extra motor and do a bit of reverse engineering.. the motor is potted but it is likely a small PCB with a timer that can be found someplace. Anyway, apart form this, I am happy with it's quiet operation and flow rate. B00QCLJQLK US
Aquatic Experts Felt Filter Socks – 4 Inch Ring Style, 200 Micron Aquarium Filter Sock for Sumps & Aquariums (4" x 14", 8 Pac 5 Best filter sock Jas*** Great products that leave your tank super clear! Clogs up fast but that’s expected with a 200 micron filter sock B0141HU1AG US
Aquatic Experts Aquarium Polishing Filter Pad, Water Polishing Pad for Aquarium Filters, Filter Floss for Fish Tank Filters, 5 effective Harvey*** Great product! Leaves aquarium water crystal clear.easy to use. B014G7WTRY US
Aquatic Experts Aquarium Polishing Filter Pad, Water Polishing Pad for Aquarium Filters, Filter Floss for Fish Tank Filters, 5 can be cleaned/sprayed papp*** good final layer in pond skimmer filter B016QWPCAS US
Marine Color Clean 100 Surface Skimmer Aquarium Filter 450L, Internal Pump for Freshwater and Marine Tanks, Removes Surface Oil and Debris, Improves Water Clarity 2 When it works its great... But yeah, needs some help Dennis*** So I ordered this for my 55g hex aquarium that was running with a cannister filter. I was very excited when it arrived but was quickly let down. I struggled a bit getting it installed as the bracket didn't really fit the rim of my aquarium. I was able to turn the screws around and kind of rig it so that it was secure on the rim of the tank. When installed in the tank, it didnt have enough suction/flow to keep the skimmer at the water level. I tried for awhile to adjust and if I took the filters out it barely had enough to create a good flow. So I hopped online to see what I was doing wrong. Come to find out... Lots of people had the same issues with the product. But i did learn that if you took a drill and drilled out the holes larger on the spray bar it helped create the suction needed to keep enough flow to keep the skimmer basket level with the surface of the water and work as it was supposed to. Things seemed great now, and it was working as planned, however the filters became dirty and clogged about every 3 days needed replaced or cleaned out. After a couple weeks of that I just took them out and tossed them and used the skimmer without pads for circulation and surface agitation. Also be preparred to clean it about once a week if your light is anywhere near shining on it. B01AHIOM8A US
Aquatic Experts Aquarium Filter Floss for Fish Tank Filters - FilterFirst Aquarium Filter Pad - Media Roll for Crystal Clear 5 Quality product Joan S*** I have not tried cleaning it yet. But so far ...totally happy. Will be reordering . Using it outside and eventually inside when I bring my fish in for the winter B01BMSOZO0 US
Aquatic Experts Aquarium Filter Floss for Fish Tank Filters - FilterFirst Aquarium Filter Pad - Media Roll for Crystal Clear 5 must have Nick S*** The only filter pad I use, It does seem to get filled up fast but that's just because there's a lot of stuff to fill it. B01BSH04AY US
Koral Filters Koi Pond and Aquarium Filter Media Roll - 12 Inches by 72 Inches by 1.25 Inches (6 ft) - Cut to Fit - Durable - 5 Five Stars Marie Zi*** Great working product!!!!!!!!!! B01DFGAPG4 US
Aquatic Experts Classic Bonded Aquarium Filter Pad -12 Inches by 72 Inches by .75 Inch - Blue and... 5 Satisfied customer Ivan R*** Great filter pad!! B01F6YODUM US
Aqua-Flo Pond & Aquarium Filter Media, 14 x 120 X 1-Inches (Pink/White) 4 It’s ok Heat*** Flimsy unlike the green foam the white part is thinner and more coarse than the green foam. It works better in a flat position if using in HOB you have to be patient and put something stiffer behind it to hold it up B01HAQHQ5I US
Zooz Z-Wave Long Range Power Strip ZEN20 800LR with Energy Monitoring and 2 USB Ports | Works with Z-Box, Hubitat, Home Assistant, Compatible with SmartThings 4 Nice Power Strip Mat*** I decided to get this for my biocube aquarium. I had some issues keeping connectivity to it because I didn't have enough powered Zwave devices to reach it. I added some Zooz switches to rooms along the way and the power strip is now staying connected great. I think the power sensors are a little off though when testing and checking. I have some LED lights for the aquarium that ramp up to 30W and down to off. When the lights are in moonlight mode, the power reading quickly is changed to 0w even though I know it is using a few watts of power. I wish the device was made a bit more durable because Zooz told me I could not run my 15w aquarium filter pump on it. So if the product does fail, I will replace with the TPLink power strip or build my own. So far I have been real happy with the Zooz products and their support was responsive as well. B01I34LMQA US
Aqua Flo Pond & Aquarium Filter Media, 14" x 120" (10 Feet) Long x 1" Thick (Green/White) 3 Three Stars TVa*** they are a little to thin but do work B01J5MV86S US
Aqua-Flo 12" Pond & Aquarium Filter Media, 72" (6 Feet) Long x 1" Thick (Green/White) 4 Pads Sherr*** Good product B06XP1FG7T US
3 Gallon Bag Garden Pumice (3/8" Stone) - 12lb 5 Bulk bio media for aquariums eyes*** I bought this for my aquarium filters and plants. I was using pond matrix but started getting expensive for such little you receive. This is a huge bag and won't be needing any more for a while since they don't degrade. There will be dust so rinse well. Mostly uniform in size and color with a few stragglers but very clean product compared to others I've purchased from. The most impressive part was the owner Lexi and her outstanding customer service. Very prompt with emails and willing to work out any issue without hesitation. Shipping was 3 days faster than stated in the description. I will definitely be purchasing from her again when I add more aquariums. B075CZ78CN US
Aqueon QuietFlow Canister Aquarium Filter up to 55 Gallons 5 Great product....easy set up Michael *** Great product....easy set up B079TJT13V US
IceCap K1-Nano Protein Skimmer, Aquarium Filter, PVC, Acrylic, 5.91 x 2.75 x 15.75 inches 5 Little beast Joe Cu*** This skimmer is a great value for what it is priced, break in period was about 2 hours. It is adjustable with the intake valve located next to skimmer cup. Currently using this on a IM 20G dropoff (The original ones) It is a very tight fit - unable to use supplied magnet with this, but again due to it being a tight fit it just holds itself in place! Owned for about a month - No issues, micro bubbles for about 2 hours, upgraded from an eshopps nano skimmer, this k1-nano is quiet and pulls lots of waste. B07G42CGQT US
Canister Filter 4-Stage Aquarium Filter with Media, 525 GPH 5 Great product Bo*** I have 2 now they work great B07KH94JNP US
AQUANEAT Replacement Canister Filter Pads Compatible with SUNSUN HW-304B/404B/704B/3000 CF500 Aquarium Filter Media Generic F 5 Lots of filters MATTHEW A *** You get so many filters. Will allow for more frequent changes B07NJ28T1X US
Seachem Tidal Power Aquarium Filter - 35 Gallon Large Fish Tank Filter,black 5 Literally, what are you waiting for? Deona *** For a while I was just using the stock "carbon" filter that came with this fish tank and it was doing alright but I kept getting this hazey green tint in the water that would come and go. Long story short, I will never go back to drop in filters. Using a "media" and having results like this has been a game changer for my beginner level aquatic setup. Cleanup is insanely easy. Don't tell anyone, but I just cleaned the filter out after 3 months of no water changing. Still clear as heck. I keep it on a low flow and the self priming comes in clutch for those power outages. GET YOU SOME CERAMIC MEDIA AND MAKE YOUR FISH HOME HAPPY! B07SSSL92Y US
AQUANEAT 16 pcs Replacement Canister Filter Pads Compatible with SUNSUN HW-303B/703B CF-400 Aquarium Filter Media Generic Spo 5 Great for polar aurora 370gph Jupite*** Great filtration and quality for the polar aurora 370gph... NOT FOR THE POLAR AURORA 525gph!!! They are too small to fit the 525gph trays! B07T951SGC US
Pssopp Aquarium Filter Balls, Fish Filtration Ball Reusable Filter Balls Aquarium Filter Kits Blue Bio Balls for Pond Filter Aquarium Bio Media Filtration 2 Keep everything until you know it works Charlotte*** Didn’t meet my expectation, were way too small, didn’t even float. Didn’t have the box anymore that’s why I couldn’t return it. B07V26V5MS US
COODIA Internal Green Water Killer Aquarium Filter Tank U-V Pump 1 Waste of money Michela F*** Doesn't work, save your money. B0812CMVLY US
CNZ Pond & Aquarium Filter Media Pad (Bio Sponge 17.5" x 17.5"),Black,XY-1038 5 Good product Elisa Rosar*** Arrived in a convenient mesh bag. B0836X3H9Y US
WEAVERBIRD 4PCS Pre-Filter Foam Sponge Roll Aquarium Filter Intake Cover for Aquarium Fish Tank (Large) 1 Prefilter cra*** These will definitely not fit on Aquaclear 70 or 110. Purchased this off of reviews stating that it would work. Not even close to working. Easy return with Amazon though. B084VHSFK2 US
Aquarium Filter Brush Set Flexible Double Ended Bristles Hose Cleaner with Stainless Steel Long Tube Cleaning Brush and 10 Pcs Different Sizes Bristles Brushes for Fish Tank for Home Kitchen 4 More Flexible brushes have small bristles Janna*** Works great! I just wish the more flexible wires had longer bristles B085LHVWB9 US
FZONE Aquatic Glass Lily Pipe Set with Lily Skimmer Inflow and Lily Outflow for Aquarium Filter 1/2''(12/16mm) Tubing 5 Great value Andrej and J*** These are great pipes. They came packages so well! There is no way these are getting damaged in transit. They were easy to install and really improved the pool of the aquarium overall. Takes it up a notch, you know? Especially at this price point. B08FDC53GN US
Patelai 3 Pieces Aquarium Filter Hose Brush Stainless Flexible Tube Cleaning Long Brush Double-Ended Bent Pipe Cleaner Steel 5 Doesn't fall apart Amazon C*** Some of these types of products just fall apart when used. I use these on large commercial aquariums and they don't warp, lose their shape, fall apart, or anything. B08R87K3VP US
Rubber Round End Cap Cover 3/25 Inch (3mm) Screw Thread Protectors PVC Flexible Tubing Pipe Protective Bolt Screw Thread Protector Safety Cover | for Pipe Post Tubing Rod Cover 100 Pcs (Black) 5 Awesome. Works for us Black Hole*** We are using this as a piece in our aquarium filter. Fits and works exactly as expected. Also, excellent quality. B0933FMG7B US
TARARIUM Aquarium Filter for 55-150 Gal. Tank Crystal 300GPH Biochemical Filtration Powerful Pump Submersible Internal Fish T 5 Missing pieces Amazon C*** The product itself is great and we recommend the product. We have used this product in the past. But this last box showed up without the motor inside. Just the filter itself. But we were able to get a replacement in 2 days so it's a win! B096SBL436 US
Shappy 15 Pcs 3 Sizes Aquarium Filter Mesh Bags 150 Micrometer Fine Filter Fish Tank Media Bags with Zipper for Activated Carbon Biospheres Ceramic Rings, 4 x 6 Inch, 7.9 x 6 Inch, 7.9 x 11.8 Inch 5 holds good dan*** Holds Purigen and also Cuprisorb, tried other bags and they sucked B09CLQWMBF US
8/16 Pack Rite-Size C Filter Cartridges Compatible with MarineLand Penguin PRO Power Filters 275/375 & Original Penguin Power Filters 200/350 - Rite-Size C Replacement Filter Cartridges 5 Aquarium filters stephen *** Aquarium filters work well B09D3PCFZB US
AMOSIJOY Canister Filter, Ultra-Quiet External Aquarium Filter with Free Media for Large Fish Tanks and Aquariums 5 Keeps winter goldfish tank clean Kindle C*** Works great. We keep our goldfish in a tank in our garage over the winter. All other filters I've tried don't keep the water clean. Even with normal water rotation by spring water is gross. This is the first filter that keeps it nice and clear. B09NBNBG1Q US
FEDOUR 165GPH Aquarium Filter U-V, 8W Adjustable Fish Tank Filter, U-V Submersible Internal Filte... 2 Works alright, if your okay with a noisy filter. Ami*** Suction and water output was decent, a little too much for my 20 gallon. Returned because it was too noisy for my living room. B09WDF6CLN US
4Pcs 16mm Stainless Steel Aquarium Filter Inflow Inlet Basket Mesh Shrimp Guard for Aquarium Fish Tank Fish Shrimp with Sponge Aquarium Filter Protector Cover 1 Builds up fast Nicole *** Dirt builds up fast and needs to be cleaned off frequently to keep filter running. B09WV8Q26L US
AMOSIJOY Canister Filter, Ultra-Quiet External Aquarium Filter with Free Media for Large Fish Tanks and Aquariums 1 Not happy at all! Mickey *** This filter didn't even last a month. I have a 75 gallon tank with 3 gold fish. The UV light didn't even make it to the 1st clean out and the canister filter pump didn't even last a month. Do not buy this, you will have to replace it! B09X6PQF77 US
ALEGI Aquarium Filter Media Foam Material Cut to Fit, 36" x 12" x 1", 40 PPI Bio Pre Filter Sponge Pad Sheet for Fish Tank 5 did the job Emil*** worked well. I was able to cut it into the shape of the template I had on hand B0B28LPBMS US
Yaubay Aquarium Internal Filter for 10-50 Gallon Tanks, 13W Power Biochemical Sponge Fish Turtle ... 5 Aquarium filter Marg*** I received this filter quickly and it was easy to assemble and install. So quiet it’s just amazing