aquarium size ( 150CM long x80CM high x50CM wide ), 2 heaters 300 watts each, 2 LED 50 watts each, 1 SERA canister 1300 and 1 power head 2200 liters per hour cascade filter. 2 blue discus had fry 02nd august 2015 ( 46 babies total), i keep fry till 6 months old and will sale them. Normally i keep 1 couple of blue, 1 couple of white and orange, 4 wild discus and 1 marlboro with 80 tetras and 4 corydoras in 600 liters tank. i do my own food every week with250 grams chicken hearts, 1garlic, 1 bunch spinach,60 grams papaya and 1/6 of Sera flora and never had a sick fish ever.i feed 4 to 5 times per day...i do 50% water change every week ( 60% osmosis and 40% tap water with water conditioner). Water is 29 degrees celsius, PH 6 to 6.5, KH 2 and 100 to 140 ppm DTS.i am not a pro aquarist but have 6 years experience reading internet blogs and friends skills.Read and watch youtube videos experts helped a lot.Enjoy the hobby but know it is work and dedication.