For 7 months I delt with half my tank lit because I bought my 1st kessil for a 20 gallon then a month later upgraded and needed 2 lights so all my coral and frags were on 1 side for ever lol .. I hated it!
Old 20 gallon tank (lasted 9months)
Tank now (40gallon)
Old 20 gallon tank (lasted 9months)
Tank now (40gallon)