Planted Tank VIP
Join Date: Jul 2002
Location: Winston-Salem, NC
If you're not injecting CO2, then you aren't worried about surface agitation. As a matter of fact, you want to encourage surface agitation in a non-CO2 tank to keep gaseous exchage consistent. A spraybar could help encourage surface agitation, too, though. Just aim it at the surface and you have an excellent aerator.
- Sam P -
plantedtanker in limbo - all tanks currently in storage