Hy, I am Niels from the Netherlands, and have been doing reef tanks for 2 years now. I got my own tank finally true its first year, and its stable... - 120x40x50 CM - Bubble Magus BM150E - 2x Jager Heater - Filter with NP biopellets - 2x HQI - 2x Fluorescent Feel free to ask or comment... !!!!