Round Sponge ZOOLOGIA 10/9 — aquarium filter or cleaning sponge, brand ZOOLOGIA

ZOOLOGIA Round Sponge 10/9 is a circular aquarium sponge intended for use as a mechanical filter medium or for gentle cleaning of aquarium glass and decorations. Designed for routine maintenance in home aquariums, the sponge traps debris and particulate matter while allowing water to pass through. Its compact round shape fits common filter housings and can be used as a quick replacement part for existing filtration setups.

Advantages

The sponge provides reliable mechanical filtration by capturing visible waste and suspended particles without impeding water flow. Its soft but resilient foam surface is suitable for contact with glass and ornamental items, reducing the risk of scratches during cleaning. Lightweight and easy to handle, the sponge can be rinsed and reused several times, supporting regular maintenance tasks with minimal effort.

Suitable for

• Small to medium home aquariums requiring mechanical filtration
• Filter cartridges or internal filter housings with compatible round inserts
• Cleaning glass panels, plastic decor and ceramic ornaments
• Temporary replacement during filter maintenance or media changes

Key specifications

• Shape: circular/round
• Primary function: mechanical filtration and surface cleaning
• Material type: foam sponge suitable for aquarium use
• Typical use: traps debris and particulate waste while permitting water flow
• Compatibility: designed for common household aquarium filter housings and cleaning tasks

How to use

Rinse the sponge thoroughly in dechlorinated water before first use to remove any loose particles. Insert the round sponge into the filter housing or cartridge slot intended for mechanical media, ensuring it sits securely and does not obstruct impeller movement. For cleaning purposes, gently rub the sponge over glass or decor surfaces while submerged to lift algae and grime; avoid excessive pressure to prevent scratching. Rinse the sponge in aquarium water or dechlorinated water when it becomes visibly dirty and replace when it shows signs of wear or permanent deformation.

Usage recommendations

For optimal filtration performance, combine the sponge with biological and chemical media where appropriate, and follow the aquarium manufacturer's guidance on media placement. Replace the sponge at regular intervals depending on stock levels and debris load, and avoid using tap water with chlorine for cleaning to preserve beneficial bacteria.