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gr81
2nd Dec 2005, 05:23 PM
Can I use black crappling lava on the ground of shrimp tank? I have there ground filter (prefiltracion) or should be bether something like ADASoil?

simcb
2nd Dec 2005, 11:58 PM
Sorry, i wonder the lava you plan to use is gravel type or bio media? ADA depends if you are going planted (heavily planted).