The Planted Tank Forum - View Single Post - Cheap dark substrate
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post #7 of (permalink) Old 09-21-2012, 02:23 AM
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Originally Posted by celaeno View Post
I read on another thread that safetsorb sucks up carbonates like a sponge and causes pH to crash. Is there anyway to offset this, maybe add a huge Texas holey rock in the tank? Adding baking soda to keep pH from crashing is something I'd rather avoid if possible.
filter sock of crushed coral in the filter is what I'm going to be using. it doesn't do it for long from what I've read. is offline  
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