Sps issue

[Proteus]

Originally Posted by xenon

I would still test the big 3 (cal,alk,mag) just to be sure.

So I did my test and yes a little low.
CA: 400
KH: 5
MG: 1180

I brought them up over 2 days and mg still bring up a little as I hate the test. Lol

Originally Posted by fishytime
while the dense pieces are full of holes, all these holes are, is surface area.....the holes are almost solid and smooth.....good live rock is like a sponge, porous to the core, becoming "live" all the way through....

How does porus all the way to core help unless there's flow through the rock. And would coraline not block most of these pores.

Asking for info... Not to be ignorant