Oase FiltoSmart 300 Foam Set size-15-watt Straightforward: Especially easy to programme

Straightforward: Especially easy to programme thanks to clear LCD display

thiamine mononitrate (vitamin B1)

prevents formation of biofilm

suitable for cats of all breeds and weights

Eight different types of flakes contain i

Oase FiltoSmart 300 Foam Set size-15-watt Straightforward: Especially easy to programmeThe Oase FiltoSmart 300 Replacement Filter Foam Set provides effective mechanical and biological filtration within your Oase FiltoSmart External Filter to keep your aquarium and its inhabitants happy and healthy. Mechanical filtration is the removal of debris and waste from the aquarium to provide clear water. Biological filtration occurs through the colonisation of your filter foams by beneficial bacteria which break down toxic ammonia and nitrite,