Aqua One - Bio Balls 300pk Please wash thoroughly in cold

Please wash thoroughly in cold water after each use

suitable for lighting your reptile's enclosure during the day

nickel-plated trigger snap for secure leash attachment

debris and ear odours

Aqua One - Bio Balls 300pk Please wash thoroughly in coldAqua One Bioballs are plastic spheres with a special hollow construction and high surface area which encourage the growth of aerobic filtration bacteria which are essential to any aquarium's health. The Balls are very light and often 'tumble' gently in the external filter's canister, this helps to scrub off debris and prolong effective working life between clean outs. Aqua One Bioballs work well in any filter but are orginally designed to work with