LTWHOME Foam Filter Pads Fit for Aqua Clear 30/150 AquaClear 30-Gallon (Pack of 12) 12 x foam filter media pads Non-branded Foam but suitable for Aqua Clear 30 / 150 Traps Particles & Debris Enhances biological filtration Good for freshwater & marine environments Provides efficient water flow with less clogging for long lasting filtration