Black Biological Sponge | 2 feet x 2 feet x 2inch

Product Description

The Black Sponge (2ft x 2ft) is a versatile, high-density filtration sponge designed for aquariums and ponds. With its durable and porous structure, it efficiently traps debris, supports beneficial bacterial growth, and maintains superior water clarity. This cut-to-size sponge can be customized for use in filters, sumps, or DIY filtration systems, making it a reliable choice for aquarists of all levels.

Specifications

• Material: High-quality, non-toxic aquarium-grade sponge

• Color: Black

• Size: 2 feet x 2 feet sheet

• Function: Mechanical + biological filtration

• Compatibility: Freshwater, marine aquariums, and ponds

• Reusability: Long-lasting, washable, and reusable

Key Features

• Provides efficient mechanical filtration by trapping fine and large particles

• Porous texture offers surface area for beneficial bacteria colonization

• Can be cut to fit different filter types and sizes

• Durable material that resists clogging and wear

• Easy to clean and long-lasting performance

Uses

• As a filter pad in sump filters, canister filters, top filters, or DIY setups

• Ideal for pre-filtration to prevent clogging of finer media

• Can be layered with ceramic rings, bio balls, or carbon for multi-stage filtration

• Suitable for both aquariums and ponds with high waste load

Usage Tips

• Rinse thoroughly before first use to remove dust

• Cut to desired size and shape for your filter chamber

• Clean by gently rinsing in aquarium water (not tap water) to preserve bacteria

• Replace gradually over time when sponge begins to deteriorate

Note

• Do not use detergents or chemicals when cleaning the sponge.