- Joined
- Feb 12, 2018
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Starting a new tank which is the Red Sea 350. I plan on keeping primarily sps. I currently have a 20 gallon nuvo with a deep sand bed , maybe 2-3 inches . I can’t seem to get my nitrates over 0 , same for my phosphates , in the past they were detectable , but not anymore. Also I keep having film algae grow on the back wall, which I think may be related to the DSB. I want to know if bare bottom is the best choice for an sps tank, what can I use instead of a deep sand bed ?