I used to to use seachem reef salt but the calcium was high so I switche to IO and adjust the ca and mg levels no problem but the salt seems to be really dirty quite a bit of brown sediment in my mixing bucket...... Is this normal for instant ocean or did I just get a rogue bucket??
Completely normal and 100% safe! This has been discussed by Randy Holmes on Reef Central, it is of no concern.
11-11-2009, 03:56 PM
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