Thanks for the info. We have been using RO water for a little while now. The bubbles all seem to have disapeared now. We've tested the water and everything seems to be ok. Don't have protein skimmer yet hope to get one soon.
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30 gal with 400w m/h, 300gph powerhead, topfin60 filter, heater,about 24lbs of liverock. Livestock- 1 bluehippo tang,1 maroon clown, 1 cleaner shimp, 1 small toadstool, 1 kenya tree, 1 feather duster, and 3 snails |