40 gallon breeder

[thatclownfish]

Any ideas on how to arrange the live rocks?

 

[rdnelson]

Inside the tank. Preferably under the water. Glad I could help.

Seriously, try a couple different ones, take pics and post. Lots of people will give you in put on what they think.

 

[ripped tide]

I normally like to build ledges to put coral on and caves for fish to swim through.