"Lopaka" wrote in message
...

"Cris" wrote in message
s.com...
Curling, malformed leaves usually means there's a Calcium deficiency.
Cris

There does not seem to be an easy solution to adding calcium frrom what I
found?
Why can't I toss eggshell/oyster shell/calcium tabs/coral or something in
the tank?

Aloha! Lo