Pisces Bio Ball 30mm

Aquatic Supplies Australia Verified independent store

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Suitable for both fresh and marine aquariums, these bio balls have very high porosity and can be used in filter or sump. Highly porous surface area 10 bio balls equals approximatel y 500ml 30mm Increases biological activity Improves water quality Can be used in–filter or directly in aquarium Eliminates odour and impurities Show more