Tetra Pond Algofin 250ml
Tetra Pond Algofin is a HSE approved algaecide for blanketweed. - Used to keep algae growth under control long-term. - Safe for fish plants and wildlife. Add 50ml of AlgoFin for every 1000 litres (220 gallons) of pond water. Shake the bottle well before use. Add a half dose every 4 to 6 weeks for long-term suppression .Can be used in combination with Tetra Pond PhosphateMinus. Always read the instructions carefully before use.