Added DIY hood with 2 x 26 watt compact flourescent. And compressed C02 but I am withought C02 untill I can repair or replace my regulator. Shortly after turning it on the regulator made a pop and started leaking air the diaphram broke. Gotta get a price on a repair kit. Then decide whether to repair this one or buy a new one. Also upgraded the filter to a Whisper 1 filter and added a heater.