Aquatic Experts Sponge Filter 40Ppi 12Inx36In + Filterfirst 12Inx72In + Polishing Pad 100 Micron Bundle

IMPROVE WATER CLARITY: SpongeFirst foam pads complex structure easily traps particles and floating debris from aquarium and/or terrarium water producing clear water. SpongeFirst is a foam filter sponge constructed to promote water flow at the same time prevents premature clogging. FOR BIOLOGICAL FILTRATION: Our SpongeFirst aquarium foam filter sponge has plenty of surface area to create superior biological filtration. Beneficial nitrifying bacteria grows on the aquarium filter sponge to reduce ammonia and nitrite improving water quality. The fish tank filter sponge pad is 1 inch thick and approximately 40 pores per square inch (ppi) IMPROVE WATER QUALITY- Place our FilterFirst DUAL ACTION POLYFILTER PAD in flowing water with the open weave side up to trap uneaten food waste decaying plants detritus and other large and fine floating particulates from the water. Changing filter media pads regularly will INCREASE WATER QUALITY by removing solid organic compounds before they continue to break down and add additional nutrients to the water in your fish tank. TRAPS FINE PARTICLES – Our 100 Micron Polishing Filter Pads’ dense fiber network traps large to very fine particles floating in your freshwater or saltwater aquarium to produce sparkling clear water. Its durable design allows THIS PAD TO BE CLEANED AND REUSED MANY TIMES. 100 Micron Polishing Filter Pads’ dense fiber network traps large to very fine particles floating in your freshwater or saltwater aquarium to produce sparkling clear water. Its durable design allows THIS PAD TO BE CLEANED AND REUSED MANY TIMES.