Yes,yes that is perfectly normal.
Haven't even finished my first SW
, and I was already looking at a 135 today, and was adding everything up in my head. Scary.
In desperate need of help, but very excited to learn. I have tasted the world of aquariums and now I'm hooked.
Here is what I have now...
maxijet 900 powerhead
100W (maybe 150W) heater, but heating isnt a prob
1.5 inches of crushed coral
some decoration stuff including a couple peices of old dried coral.) Not sure if it is real to be honest...
Crappy lights that I am going to rebuild, just for come flourescents