Oase AquaActiv PhosLess Direct Algae Preventer 500ml Aqua One 1025m2/m3 protected surface area and

1025m2/m3 protected surface area and 1350m2/m3 total surface area

Active against the most common algae species

BIOMAX bio rings have more capacity than most biological filter media and allow ideal water movement throughout the media to ensure optimal contact time for efficient biological filtration

Filter wadding is commonly known as filter floss and it makes the ideal product to help remove those fine particles that your regular filter foams don't catch

Designed for aquariums up to 55L

Oase AquaActiv PhosLess Direct Algae Preventer 500ml Aqua One 1025m2/m3 protected surface area andOase AquaActiv PhosLess Direct Algae Preventer 500ml The ABC of algae control. PhosLess Direct removes the algae nutrient, phosphate, from pond water quickly and effectively. The phosphate content can therefore be reduced under the limit of 0. 035mg l, which is required for algae growth. You can therefore sustainably protect your pond from excessive algae growth. Dosage: Evenly distribute approx. 50ml for every 1000 litres over the surface of the pond