It's been two 1/2 weeks since I set up my tank. I brought over filter material, decorations, a plant, even some of the little ceramic filter median from my 45 gallon fresh and still my ammonia is at 25ppm, and everything else is zero. Does salt slow it down? I'm getting frustrated. I'm feeding the tank food every day, I brought over enough bacteria to establish the tank very quickly, but I think the salt migh have killed it off. I know 2 1/2 weeks isn't THAT long, but I've never had a seeded cycle take this long to take off. I'm about ready to add a platy and try to speed it up (but I like them too much to put them in this tank).