Assorted Questions

AdriftQuasar

Premium Member
I am planning setting up a 20 tall as a reeftank and had a few questions.

1. I'm planning on the 24" lunar aqualight by coralife. It has 130w of pc. I would like to eventually keep lps, sps, and clams, will I need to upgrade, if so, to what?

2. I've seen several "minimalist" set up in which the only filtration is live sand and live rock and powerheads are used for flow and keeping debris(can't remember the technical term) in the water collumn. Is this safe/reccomended?

3. How much flow do I need for a 20 gallon? I figured it to be about 200-400 gph total. Correct?

If possible I'd like to go fishless and focus on corals and other invertebrates like shrimps and crabs. Any reccomendations here?
 
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