| Re: Ideas for biorb life 60 |
Subject: Re: Ideas for biorb life 60 by Fishlady on 16/9/2012 20:30:57 Not in a Biorb. They have a very specific type of filtration which relies on the supplied substrate as part of the filter and can't be replaced unless you add in a separate filter and don't use the Biorb under-gravel system. You can use any substrate you like in a standard tank as long as it suits the fish you choose. |