sera Pond bio* balance 550 g — pond water treatment biological filter media, 550 g

sera Pond bio* balance 550 g is a prepared biological filter media and pond water treatment designed to support and stabilise the microbial community in garden ponds. Supplied in a ready-to-use form, this product promotes the natural breakdown of organic waste, contributes to clearer water and helps maintain a balanced pond ecosystem suitable for fish and aquatic plants. It is intended for routine pond maintenance and for use in biological filters or filter chambers where biological colonisation is required.

Advantages

sera Pond bio* balance provides an immediate surface for beneficial microorganisms to colonise, which accelerates the establishment of a stable microbiome in biological filters. The product assists in the reduction of organic residues and supports biological nitrification and decomposition processes without introducing chemical treatments. Its prepared form allows for straightforward integration into existing pond filtration systems and regular maintenance cycles.

Suitable for

• Garden ponds with fish and aquatic plants
• Biological pond filters and filter chambers
• Routine maintenance to stabilise pond microbiome after cleaning or seasonal changes
• Supporting natural decomposition of leaves, sludge and fish waste

Key specifications

• Form: prepared biological filter media supplied as granules/pellets (ready to use)
• Net weight: 550 g
• Intended use: biological pond water treatment and filter support
• Application environment: outdoor garden ponds
• Compatibility: suitable for use in combination with mechanical and biological filter stages

How to use

Place the recommended quantity of sera Pond bio* balance into the biological stage of the pond filter or into a filter chamber where water flow is moderate to allow colonisation by microorganisms. Follow any dosing guidance on the product packaging for initial and maintenance applications; the prepared media is designed to be integrated into existing filtration material and can be exchanged or topped up during routine filter maintenance. Ensure that the media remains submerged and exposed to flowing water to maximise contact with organic matter and oxygenation necessary for biological activity.

Usage recommendations

For best results, combine regular mechanical cleaning (removal of large debris and sludge) with the use of sera Pond bio* balance to support biological processes. When restarting filters after winter or after extensive cleaning, allow time for biological colonisation and monitor water clarity and ammonia/nitrite levels until stable.