Oase AquaActiv PhosLess Direct Algae Preventer 500ml UV Bulbs Offers an easy-open case for

Offers an easy-open case for easier routine maintenance

with a variable flow rate that is easily operated with the included digital control panel incorporating an LCD screen

Suitable for aquariums up to 150 litres

BiOrb Sea Shells Natural Set of 3 48355

Oase AquaActiv PhosLess Direct Algae Preventer 500ml UV Bulbs Offers an easy-open case forOase 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