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Natasha
550 liters - total volume, 400 liters - net. Peanut worm - Chinese. LPS (large polyp stony) corals - 75 kg. Circulation, NOX-resistant cabinet, RESUN, 3 circulation pumps. Animals: SPS (small polyp stony), LPS, 10% soft corals, surgeonfish (2), centropyge (2), anthias (2), and misc. small fish! Parameters: Salinity 1.021-23. Ca 460, Mg 1300, KH 5.5-6.5, pH 8.1, NO2 0, NO3 0 (was) now 50. PO4 0.03. With these parameters, SPS corals are somehow