Seasalt vs. Instant Ocean

[babyduke]

I just used almost half a bag of 55 gallon bag of Instant Ocean salt to bring the salinity level up close to 1.01 for my 55G tank. To be economical, would it be safe to use seasalt instead or at least mix it with Instant Ocean to save some $?

 

[GuppyDude]

iv heard instant ocean is great but yea it is costly, u can try mixing it and c wat happens but im not an expert on salt water

 

[Flashfire]

You should stop wasting cash and get rock salt. As long as it is salt with no additives.

 

[lilmolly]

where do you get rock salt from?

 

[Dorkhedeos]

grocery stores

 

[Phantom Thief]

Sea salts/ rock salts should be fine, as long as there are no additives such as anti-clumping agents added.

P.T.