coraline

[Starry]

Originally Posted by Myka

I don't have coralline in my tank either...well very minimal anyway. I have "perfect" parameters including magnesium. The only thing I struggle with is low pH at around 7.8-8.0. I'd also like to know why I can't grow coralline.

Maybe if ya quit cookin 'em...

Brent: Do you have any coraline at all? You have to have at least some to seed other rocks, glass, ect.

[Myka]

^ Haha! I didn't have any before I cooked them either. I do have some on one rock. I find my coralline grows better on the shady side of the rocks... ??? Weird.

[digital-audiophile]

I've always been able to get good coraline growth on rocks but never seem to get much on the glass.

[BC564]

I have a lot of coraline....I just assumed everyone did......I thought that meant the parameters were good....as a visual....lol...

[justinl]

coralline seem to be one of those things that can grow great in some systems, and do craptastic in very similar (and sometimes "better") systems. It's a crapshoot, and if it doesn't grow for you, then tough noodles unless you change something.

Ya might want to check Mg, as mentioned. I got my coralline going by scraping off some of the existing algae and dispersing the shavings around the rocks (pumps off for half an hour)