Liquid algaecide Tetra Pond AlgoFin 500 ml for garden ponds — controls filamentous algae

Tetra Pond AlgoFin 500 ml is a liquid algaecide formulated for the control of filamentous (string) algae in garden and ornamental ponds. Applied directly to pond water, the solution works to reduce visible algal mats and improve water clarity while being suitable for use in ponds that contain plants and fish when applied according to the product label. The product is supplied in a convenient 500 ml bottle for measured dosing and routine pond maintenance.

Advantages

This liquid algaecide targets filamentous algae to reduce dense surface mats and improve pond aesthetics and clarity. The formulation is designed for direct application to standing water and can be used in systems with aquatic plants and fish if label instructions and safety intervals are followed. The 500 ml format supports multiple treatments for small to medium ponds and simplifies dosing compared with bulk concentrates.

Suitable for

• Garden and ornamental ponds with visible filamentous (string) algae
• Ponds containing fish and aquatic plants (use according to label directions)
• Maintenance treatments to reduce manual cleaning of algal mats

Key specifications

• Form: liquid for direct application to pond water
• Volume: 500 ml bottle suitable for multiple small-to-medium pond treatments
• Target algae: filamentous/string algae
• Compatibility: safe for use in ponds with plants and fish when used as directed
• Application type: spot or broadcast dosing to affected areas according to label rates

How to use

Measure the required dose based on pond volume and severity of filamentous algae, following the dosing instructions on the product label. Apply the liquid evenly over the surface of the pond or to affected areas, taking care to distribute the product around algal mats. Allow the product to act for the period specified on the label before carrying out any major water changes or cleaning. Observe safety intervals for fish and treat only under recommended environmental conditions.

Usage recommendations

Use Tetra Pond AlgoFin as part of an integrated pond maintenance routine: combine measured algaecide treatments with regular mechanical removal of heavy mats, biological filtration, and routine water quality checks to maintain clarity and reduce recurrence of filamentous algae. Always read and follow the label instructions for dosing, safety, and environmental precautions.