- Joined
- Aug 15, 2016
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- 76
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I have a 20 gal aquarium. For Christmas I am getting my brother a little 10 gallon aquarium. I have already gone out and bought live rock, a heater, and a power head then made salt water and set it up in a tub. It will sit in there for about a week. I was wondering if when he sets it up if I can give him some of my healthy, already developed, water out of my tank to help his tank be healthier and speed up the process of water maturity in the new tank. It cant hurt or interfere with the bacteria thats just beginning to grow in his tank? Do you think this will be okay to do?