Borlech Aquarium Bio Filter Sponge Pad - Cut-to-Size Aquarium Filter Media for Fish Tank, Pond, Sump - Mechanical & Biological Filtration (18.5"x18.5"x0.8", 20PPI, 1 Pack)

✅Excellent Filtration Performance - The fine porous structure design gives it excellent filtration effect, it can effectively capture impurities in the water such as fish feces, fish food residues and suspended particles, thus maintaining clear and healthy water quality for fish and aquatic life.

✅Long Lasting - Made of high quality material, flexible and high elasticity, it can withstand long time use and repeated cleaning without being easily damaged or deformed, which ensures its good filtration effect and long lasting service life.

✅Good Water Permeability - It maintains good water permeability along with effective filtration. It allows filtered water to flow through smoothly, ensuring proper water circulation and oxygen supply in the aquarium.

✅Save Your Money - This filter pad is easy to clean and maintain and can be reused many times after regular cleaning, this reusability makes it an economical and sustainable choice for aquarium filtration.

✅Easy To Use - Suitable for all sizes and types of filters, simply cut it precisely to the required size and place it in the filter system.