Salt water

[quickreefer]

Is it okay to use instant ocean water that was made in October been circulating with a power head

 

[thatmanMIKEson]

Is it okay to use instant ocean water that was made in October been circulating with a power head

I wonder if alkalinity has dropped off?

 

[quickreefer]

So no?

 

[Troylee]

It should be fine… does it smell bad? You could always test it for cal,alk,mag if you wanted.

 

[Randy Holmes-Farley]

It is likely fine, but the alk may be lower than when it was made. It may also still be as high as your tank in alk.