Quote:
Originally Posted by scoobs
White portland cement and crushed oyster shells are the main ingredients for diy liverock. I found some at ok builders in vernon last year when I tried my hand at it. Fun making the custom shapes but took months till I could put them in a tank. The rock needs frequent water changes till the PH is stable.
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Yep all DIY rock needs at least a 45 day cure in fresh water to leach out the bad stuff....this is already known.....for some reason finding white Portland Cement is a PIA in Canada lol
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05-01-2017, 11:16 PM
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