I am thinking of setting up a coped tank. This setup will work but not for me. (Unless I have to do it) I am considering setting up a 10g with a undergravel sand filter with the old style bubble up the tubes for flow. Will this work? Using replaces tank water to start and a bit of live sand from my sump. My whole ideal is to Breed copeds and possible grow some Red tangs delight Macroalge. Any Thoughts? any ideals? Thanks in advance.
Grue