problem with toad stool leather

[weaver5]

I have a 90 gal tank that has some corals in it was told by LFS that when i top off i should add this product called aragaMIGHT it is a R/O RE-mineralizer to add calcium did what it says but i think some got into tank that was not disloved and landed on my toad stool leather now it has 2 small yellow spots other than that it looks and acts great please let me know thanks scott

 

[900dublr]

you shouldnt be adding any chemicals until you test your water. Get a calcium and alk test and see what your levels are before adding anymore.

 

[weaver5]

did test always test once a week and this was first time it was ever low LFS also tested it and said maybe because i had added more corals was bringing the cal. down and reccomended this product thanks for the reply

 

[beth]

If all you have are soft corals, you really don't need higher calcium.

 

[xnikki118x]

They don't really need higher calcium, but it helps their growth. My friend's calcium was high for a while and everything in his tank grew like craaazy.
As long as the toadstool still looks healthy and is acting normally, I wouldn't worry about it.
I like to dissolve things in (a small amount of) hot water to make sure there are no undissolved grains left when it goes into my tank.