Aquarium Filter Floss for Fish Tank Filters - FilterFirst Aquarium Filter Pad - Media Roll for Crystal Clear Water, 3/4" - 1" Thick (12 Inch Wide, 72 Inch Long)

This filter pad works exactly how you want it to — catches even the smallest debris and keeps my tank water looking spotless. It’s thick enough to handle good flow without breaking apart and easy to cut to any size. I use it in my sump and canister filter setups, and it holds its shape even after several rinse cycles. It’s noticeably denser than cheaper versions I’ve bought in the past, so it traps more fine particles without clogging too fast. Pro tip: cut a few pre-sized pieces ahead of time so you can swap them out easily during maintenance. If you’re running a reef or freshwater setup and want clearer water fast, this is a solid buy — great value for the amount you get.

I've been running fish tanks for years. And I admit, tanks are an expensive hobby. And because of that, I used to buy cheaper filter floss. I must've been feeling flush because I decided to give this a try. I never thought I'd feel this way about a filter floss. But it's incredible. It's not super thick, but it's capture rate is very high. I really love this stuff, and I'm so glad I have it a shot. I've used their 50 micron polishing pad for years, but I've since replaced it with a cut to fit furnace filter media that seems to capture a little better. For some reason, the 50 micron polishing pad isn't as effective as other 50 micron filter media I've used. But it's still a great pad and has it's place. But I've found a better way to polish a tank. I have an Amazonian tank that's heavily planted, which means I have a high dissolved organics problem (lots of driftwood, plants, and botanicals breaking down). Most of that stuff passes right through floss. And while this floss captures *so* much better than any others I've used, I also use a "cut to fit" air filter media from Merv that's intended for use in air filters and furnaces. I am also reviewing that media, and you can find it on my profile if you're interested. I place the Merv media between two pieces of this floss. The Merv media needs to be changed much more frequently, but captures much smaller particles that otherwise wouldn't be caught. It also can't be used alone because it's very thin and has no rigidity, so it needs to be placed thoughtfully. In my case, it works great between two pieces of this floss. I use this combo in both of my Amazon tanks and in my shrimp tank. It's a serious game changer. If I really need a polished look, or my organic load is really high, I'll use Acurel's clarifier (never in my shrimp tank). And if I'm worried about the levels of my good bacteria, I'll add good bacteria, and then a small dose of clarifier. This will not only polish the tank, but clump the bacteria with the clarifier, which makes it kinda sticky, and send it right to the filter where it's most useful. If you do this, make sure you turn off your UV sterilizer if you have one. Leave it off for a few days to let the bacteria establish itself. Most people don't realize the bacteria you add to tanks isn't active immediately. It's in a spore stage and it takes a few days for it to "wake up" and establish itself. This floss is a great general floss. It certainly polishes better than most. And their 50 micron pad is also great, but I wish the capture rate was higher. Next time I swap media, I might place the 50 micron polishing pad just before the furnace media, just to give it longevity (all sandwiched between this floss). In all, this is a great company producing a great product. And even though it seems expensive, it's much more effective.

I have used many other filter pads in my reef aquarium, and these are the best by far! I have used blue, green, and red filter pads they all worked about the same. When I bought these, I assumed it was just going to be the same thing as well. I mostly bought them because I figured it might be better to use a filter pad that did not have any color dye. Wow, was I mistaken, these pads are way better. There are two layers, and the layers are different, one side is made to catch larger particles, and the other one is made to captures finer particles. You want the tighter weaved section on the bottom if not it will clog quickly and defeat the purpose of the pads. The pads last longer, during the standard period which it would require me to replace the pad, these pads are not even halfway utilized. My unfiltered water comes in from one side on my Nano tank and then runs over the pads. So now instead of replacing the pad once a week, my process is replacing the pad, then next week rotate the pad and then the following week replace the filter pad. I could even go longer than a week between the process how when I replace the filter pad, there is still a large section in the center that is clean. I have been using the pads now for about a month, I could not imagine a month ago claiming that I suggested a filter pad for anyone in the aquarium hobby how I felt like they all worked the same, but these filter pads are great, and I would highly recommend them. While I gave the five starts for easy to clean, I do not clean these pads. They are cheap enough that I can toss them when they are done. I mostly gave them five stars on this one because I was just amazed at how good the pads work.

Filter material is of great quality, does an amazing job at polishing the water. The only issue I had with this is I added sections of this media to three different tanks and experienced about 20% die-off of livestock in all three tanks. Worth noting I did not remove my old cycled media, so not a removal of beneficial bacteria related issue. All parameters were in spec and media was washed before adding, so maybe there was something in the specific batch I received but unsure.

This is a really great filter media. I use it in an above tank wet-dry filter for both mechanical and bio filtration. I only have to replace the top layer when it gets dirty, while the lower layers stay colonized with beneficial bacteria and free of debris. It has a good density and stiffness for a media. Filter floss that is too soft and fluffy becomes packed down as soon as water begins to flow through it, but this bonded media keeps it shape much better. This is especially important with a wet-dry filter where I want it to resist compressing, because the air space withing the media stack is needed to optimize oxygenation and elimination of ammonia. At the same time it is flexible enough to cut easily with ordinary scissors and bend to any shape needed. It also is perfect to disperse water flow through a filter so that channeling does not result in dead spaces in the media. One side of the media is slightly stiffer and more dense than the softer side. I have water flow into the soft side, and then the more dense side ensures that the flow spreads out and does not go straight through lower layers. Many DIY'ers suggest alternatives to traditional filter media such as plastic pot scrubbers or fluffy bath sponges. This is cheaper than those "cost saving alternatives", it works much better, and it is easy to cut and fit for any shape needed. For my filters, I make a "sandwich" of generic ceramic rings between two layers of this poly material, which I've found to be the best balance of effectiveness and affordability.

Awesome!! This fine filter pad helped REALLY clear up my aquariums! It filtered out all of the really, really fine particles that were creating cloudiness! Easy to cut to size! I have it in 5 different filters, and still have PLENTY of this roll left! This will probably last me over a year! Awesome price! Fast shipping!

The filter has been great for my fish tank. I appreciate the bulk size it comes in and that I can cut it to the size it need.

Worked really well, can be cut to fit easily, still allowed water to pass through while trapping debris as a filter it is fantastic versus buying pre-built store brand. Easy to clean, and plenty to work with

Used in my sump and over head filters, using a template it’s easy to cut to any shape desired. I have found they can be rinsed out a few times before you need to to replace (but this will depend on your particular setup) Great value.

I absolutely love this product. In combination with Seachem 116011709 Matrix Bio Media 1 Liter, it has my water clear and has made filter cleanings incredibly easy. Had this product in my filter for a month and when I went it to clean the filter, all the dirt was held into this amazing sponges! I simply cleaned them up til water was clear and reuse. The other media and sponges I have in there were pretty easy to clean as they were not filled with the usual muck. Strongly recommend and glad I purchased. One purchase of these babies go a long way.

Conforme a descripción, nada de partículas sueltas como comentan otros compradores, lleva 2 días en uso, sin ningún problema, ahora a esperar su avance conforme al uso, gracias!

Parfait

I like the product...... too pricey for the amount you get.