Tank specs: 20 gallon tank with a 30' finnex stingray light and an AQCL 30 filter. I have ecomplete as a bottom substrate and some normal sand on top. Currently have diy co2 hooked to a co2 ladder, getting around 2-3 bubbles per second. I have dwarf hairgrass and I can be kind of impatient so I...

I just changed both bulbs in a matter of two weeks,{changed one, then the other} on my Current Nova Extreme 24 wt T-5 fixture. It's a year old, but they tell you the bulbs are good for 18mo. Hogwash! The difference is incredible. Plus..the Dr's just sent me a replacement for the "plant...