Evolution Aqua Pure Aquarium Filter Start Gel | 250 ml

BEST START FOR NEW AQUARIUMS - The beneficial bacteria within the gel will speed up the maturation of your filter media, while helping to convert ammonia and nitrite, resulting in less stressed fish. SAFE FOR All FISH AND AQUARIUM LIFE - Pure+ Aquarium Filter Start Gel contains natural ingredients. It’s safe for all aquarium life and cannot be overdosed. FAST ACTING GEL FORMULA - Rapidly colonises your aquarium and allows faster introduction of fish. WORKS WITH ALL FILTER MEDIA - The concentrated gel formula sticks to all filter media and actively works to give your fish the best start in a new home. TREATS UP TO 2500 LITRES - Use up to 125ml on the first application, repeat the dose after 14 days until the bottle is empty. You cannot overdose your filter with gel.