A
Anonymous
Guest
I also just paint - but use blue - just prefer the look i guess. A buddy of mine uses Al foil on his refuge to keep the light in, a mirror may be worth a try????You can always take it off if it causes trouble like shifting the light to red and growing algae (light from your tank would basically be going through 4 painsof glass before reentering the tank - 2 out and then 2 back in - which could cause a shift in spectrum????)