Hi All,
i am new to marine fish keeping . I have 2 X 3ft tanks and 2 X 2ft tanks and would like to convert them to marine fish + coral keeping . Is it better to have them in parallel or any good suggestions ? Will be having one of the 2ft as sump . Any Suggestion to how much LR and DSP sands i will need ?? ALL Input will be greatly appreciated . Thank you in advance .