I gotten a 15 gallon fish tank. I read several topics and faqs/guides about cycling fish, and yet, I am still confused. Then I found out that you can use a fish to cycle your tank for you. That sounds like a good idea to me, but I am afraid of the fish dying on me( I cant take that ) What would be a good fish to survive the process. Also, I can get some gravel from my friends tank, would that help it?( its pretty succsesfull, got a catfish, and some other flat ones, really fast.)
~Tom
~Tom