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Old 10/24/2020, 10:33 AM   #3
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Join Date: Feb 2006
Location: Spokane WA
Posts: 34,329
Blog Entries: 55
H2O2 will kill just about any living raw tissue it can get at. Use drug store strength, and soak rock one side at a time for 30 seconds. Then rinse that side briefly and set it in a vat of discard salt water until the bubbles (of pure oxygen) stop. Those bubbles can harm fish. After no bubbles you can replace in your tank. I'd pull all fish and corals to qt while dealing with sand bed and do a near total water change, because messing with sandbed can loose some real bad stuff.


Salinity 1.024-6; alkalinity 8.3-9.3 on KH scale; calcium 420; magnesium 1300, temp 78-80, nitrate .2. Ammonia 0. No filters: lps tank. Alk and cal won't rise if mg is low.

Current Tank Info: 105g AquaVim wedge, chromis, royal gramma basslet, tailspot blenny, ocellaris clown, yellow watchman, chestnut turbo snails, bristleworms, couple of hermits.
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