Hello, I'm new to the forum and would like advice. I bought a second hand RedSea 130, I setup it up and started the cycling two weeks ago, the yellowish brown is starting to cover everything nicely. I have just discovered a tiny bit of salt reside on the bottom right hand corner and cleaned the area thoroughly but the residue has returned so I think I may have a very slow leak (hopefully it will only be where the tank is sealed).
I think I will empty the tank, test it and reseal it, so my question is do I wait for the cycling to finish or do it now? A second question, as I will have to put the rocks and water into buckets for this, will I have to re-cycle the tank when I set it up again.
Hope someone can help