Hi, I recently posted here about adding salt to help treat an old gourami with fin rot and something fuzzy (the gourami came with this problem when I first inherited it). Good news: The salt is the one thing that has finally improved the gourami's condition. I'm using it in combination with Melaflix and Plimaflix, and the fungus has almost completely disappeared, and one fin actually seems to be regrowing. The bad news: The two younger red honey gouramis I bought, think I would prevent the old guy from being "lonely," seem to be growing territorial. They pick at and chase the old one. He's slow, he's tired, he's old, and I'm thinking he'd be happy in my old 10 gal. tank, by himself. I have never cycled a tank before. I was going to get a filter for the 10 gal. and run it inside the larger tank for a week to seed it with bacteria. I would then use some gravel, plants, and rock decorations from the larger tank, along with the seeded filter, and some old tank water, and fill up the 10 gal. With all these factors in place, what kind of cycling process would I be looking at? When could I move old gourami over? Thanks for your help.