caught some grupers and spiny box puffers

[Fish Finder]

the red grupers and spiny box puffers are here. Here are a fiw pic's of them in the holding tank.(water is very clean it's the glass that is very dirty) They are all eating mysis shrimp within 2 hours of entering my system.
http://i7.photobucket.com/albums/y253/jpp118187/SV400329.jpg
http://i7.photobucket.com/albums/y253/jpp118187/SV400327.jpg

[guppy]

Will the sbps adapt to brackish?

[Fish Finder]

idk i never tried to adapt them to brackish