- Joined
- Apr 29, 2020
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I have a 20 gallon but I’m slowly getting stuff to upgrade. I bought 100 lbs of old rock that was used in a reef 3 years ago. They said it was soaked in acid. I want to be safe and I’m going to follow bulk reef supply video on bleaching. My question is after I bleach this rock and test with chlorine strips verifying zero bleach is left how do I start the cycle of this stuff? I’m wondering if I buy a big brute trash can fill it up with salt water how much gph powerhead do I need? Also do I need a heater if the room is kept at 72 degrees? How often do I need to change the water? I plan to add a bottle of doctor Tims one and only.