green spotted puffer

[ijimenez]

Are they really brackish or can they live in fresh how to care for them

[Bakapuma]

They can live for a short time in fresh water. typically as young. If kept in fresh water as they mature, their health will fail and they will die. As they mature they require brackish. there are fresh water species that dont require the addition of salt to the system.

[mnemenoi]

+1