Thanks Ras & LordSul.
The specs:
150L (80x45x45).
Light 6x 24W T5. But usually run with only 4 (96W).
CO2 pressurise 4kg with Aqua Medic 1000 reactor.
Eheim ProII 2028
Additional external pump Hydor Seltz 30 (1000l/h) for extra water flow.
Prodac substrate.
Ferts: TPN, KNO3, KH2PO4, K2SO4.
Water change 50%/Week: 70% RO 30% Tap water.