Brackish Water Fish Tank

[muskyhunte]

I have 2- 250 gallon saltwater tanks but want to start a brackish water tank. What should the salt level be.

 

[cslawso]

I have a 55 gallon and have great success in keeping it.
I usually keep the specific gravity at 1.006 to 1.012. The fluctuation doesnt bother brackish fish because they venture into the oceans while feeding