adudle00
Reefing newb
Okay, so I've had diatom 'flare ups' off and on as my tank is getting settled, but now I have these bubbles forming in my sand bed. My tank is 3 months old and all my water parameters test at 0 (ammonia, nitrite, nitrate). I only use RODI water as well. I read in one of the articles on here that you can pass your RODI water through some kind of media that helps to remove the silicates...can you give me an example of something I would use for that? What are the bubbles and what can I do to minimize these diatoms from reappearing? Thanks!