Live Rock Bleaching

[mrhasan]

Still 150w sounds like a lot for like 20 gallon of water :| I use 62w T5HO lighting over my 20 gallon long and I feel like like it is responsible for the rapid evaporation.

BTW sorry for hijacking the thread :P

Originally Posted by FishyFishy!

No chiller, and I have never had a heat issue or swing. Things that may contribute to this:

I have A/C in my house
It has a 15g sump underneath
Fluval Edge has almost a totally enclosed top
The light is 6" above the tank

All of those things put together make for a stable temp.