Aqua One - Bio Balls 300pk Specifications: 34cm W x 17

Specifications: 34cm W x 17

Your dog deserves all the best windows-down

these adorable buddies beg to be snuggled between instinct-satisfying bouts of gentle chewing

Rearrange your artificial plants within the aquarium at any time

as the food intake happens more slowly

Aqua One - Bio Balls 300pk Specifications: 34cm W x 17Aqua 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