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So my 5 gallon Nano crashed kinda. Bad algae problem and I let it go for two long. So my question is can I take some sand rock and water from my 90g and skip having to cycle, or just a short cycle?
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Yeah that would be fine I'd take the water from it to if it's only gonna be 4 gallons of waterSo my 5 gallon Nano crashed kinda. Bad algae problem and I let it go for two long. So my question is can I take some sand rock and water from my 90g and skip having to cycle, or just a short cycle?
So my 5 gallon Nano crashed kinda. Bad algae problem and I let it go for two long. So my question is can I take some sand rock and water from my 90g and skip having to cycle, or just a short cycle?
Ok good point.You should, for the sand I would only do like a cupful and then do all new sand. That way you get some established bacteria to seed the sand without getting all the potential residual nasties. That is the method I did when going from my 36 gallon with 40lbs of live rock to my new 90 gallon tank.

