All my fish are currently juveniles and haven't yet reached full adult size. This is my 240 litre/64 gal (US) tank running with a fluval 405, T5 lighting and a 300w heater at 77. 9 Tiger Barbs, 5 Green Tiger Barbs, 5 Albino Tiger Barbs, 7 Albino Cories, 2 Pearl Gouramis and one Bristlenose Pleco. In