fishieness
Active Member
Originally Posted by Tormented
Lava rocks are ok? Ive got this one reddish lava rock, or at least I think it is. Any ideas if its safe to put in tank? I used to use it in a frshwater tank several years ago.
it sometimes depends on the rock. sometimes some minerals will seep out. the best thing is to leave the rock in a bucket with a powerhead for a while and test for different heavy metals. i have some in both of my tanks and everything looks great.
Lava rocks are ok? Ive got this one reddish lava rock, or at least I think it is. Any ideas if its safe to put in tank? I used to use it in a frshwater tank several years ago.
it sometimes depends on the rock. sometimes some minerals will seep out. the best thing is to leave the rock in a bucket with a powerhead for a while and test for different heavy metals. i have some in both of my tanks and everything looks great.
