how to convert brackish fish to saltwater

[don0101]

Hi can anyone help i have alot of brackish fish i want to know how to convert them is it hard i also have a 55g up and running full sw tank community and coral if it was a 55g agressive would they kill my brackish fish ty

 

[0o.Kelsey.o0]

To convert them I'm pretty sure you just gradually have to raise the salinity. I have never done it before though. If it is an aggressive tank there is a chance that the smaller weaker fish will get eaten/picked on, depending what fish there is.

 

[nxb161]

What fish do you have in the brackfish tank, and what is the setup? Filter, Substrate, Decor....etc

 

[joy13]

Are you trying to convert all the fish in the tank to saltwater? I know that by topping off with salt water you can raise the salinity gradually with a saltwater tank and I am pretty sure if you start topping off with saltwater in a brackish tank you can do the same.

Measure your salinity daily when doing this so you don't make it raise to fast.