Filter Sponge ZOOLOGIA square 10x5 cm – aquarium mechanical filtration pad

ZOOLOGIA square filter sponge 10×5 cm is a mechanical filtration pad engineered to retain debris and suspended particulates in aquarium water. The compact rectangular foam insert fits into internal filter chambers, hang-on compartments or DIY filter housings to capture solid waste before it reaches biological media. The open-cell structure allows water flow while trapping particles and can be rinsed and reused during routine maintenance to support clearer water and stable filtration performance.

Advantages

The foam pad offers consistent mechanical filtration with an open-cell texture that captures fine and coarse detritus without significantly restricting flow. Its compact dimensions make it adaptable for small filters or as an additional pre-filter layer; the material is washable, quick-drying and durable for repeated cleaning cycles. Because it traps solids upstream of biological media, it helps extend the effective life of biological filter media and reduces clogging frequency.

Suitable for

• Small internal and external aquarium filter compartments
• Freshwater community tanks and nano aquariums
• Pre-filtration to protect biological or chemical media
• DIY filter setups and sponge replacement tasks

Key specifications

• Shape: rectangular/square pad
• Dimensions: 10 x 5 cm
• Function: mechanical particle filtration
• Material: open-cell foam suitable for repeated rinsing
• Compatibility: fits small filter chambers and can be layered with other media

How to use

Insert the ZOOLOGIA sponge into a filter compartment so water passes through the foam before reaching biological media. Rinse the sponge in tank water during regular maintenance to remove trapped debris; avoid using tap water with chlorination to preserve beneficial bacteria when the sponge is intended to harbor biological colonization. Replace the sponge if it becomes damaged or permanently clogged to maintain effective flow and filtration.

Usage recommendations

For optimal results, check the sponge weekly for visible debris and rinse it gently in aquarium water until particles are removed. Use as a pre-filter layer to protect more delicate biological media and combine with regular filter maintenance to support water clarity and stable aquarium conditions.