oodle
07/10/2011, 02:08 PM
Hey,
I have a plenum filter system and I've been wanting to change the kind of sand I have in the aquarium. So my question is; can I change just the substrate with disturbing the filter?
The sand that's in there now is Red Sea Reef Base; so I think you can see why I want to replace it with something more natural.
I have a plenum filter system and I've been wanting to change the kind of sand I have in the aquarium. So my question is; can I change just the substrate with disturbing the filter?
The sand that's in there now is Red Sea Reef Base; so I think you can see why I want to replace it with something more natural.