Green Spotted Puffer

[Frogmeister]

Hello, I'm new to the site and are looking for some advice with my mrs Green Spotted Puffer. At the moment it's in a Brackish tank but I'm wondering how old it has to be before I can start increasing the salt to full marine. Thanks.

 

[Tomchong22]

They say that a gsp Should be older when you do this but you can do it when they r younger. Just about 3 months ago my gf had a gsp and she wanted a Saltwater tank so we set up a Drip of saltwater and over the next 3 days he was full saltwater. As far as size he was about an inch long.