[Reefneck]

Originally Posted by ckeene9

Would any LFS worth their salt (no pun intended) be able to check my SG until I can get that? Most likely not but Ask if they use a Refractometer. If so, then yes.

As far as Ph's can I just add the one you suggested on top of the two on the way? I am suggesting "2" of the SEIOS. you need one at each end. Yea, You can add them. Didn't think you wanted to spend the money on 4 if you can't afford a Refractometer for under $50.

And I have this crazy idea of adding a sump now but don't feel like making the overflow box, anybody got one for sale or know where I can get one at a reasonable price? Hmmmm, And can't affordt the Refractometer?? Although IMHO, A tank without a Refugium/Sump of some type is trouble looking for a time to happen.