Alphagrog 15KG Urchins It is generally peaceful and

It is generally peaceful and coral safe

Weir Dimensions (Including Comb) – 24 x 10 x 57

making it harder to happen

as they are naturally gregarious and display more confidently together

aquaculture

Alphagrog 15KG Urchins It is generally peaceful andAlphagrog is a volcanic rock, proven to be a successful filter media as it ideal for the colonisation of beneficial bacteria. The porous composition of this media allows the bacteria to multiply in abundance over a short period of time. The sharp edges of this natural rock require careful handling, and it is best situated in the last chamber of your filter, as you would not want your Koi rubbing against it! Remember to wear protective gloves whilst