Hey everyone! I have a 10 gallon tank that I set up about 2 weeks ago. I used Tetra SafeStart and added 3 female platies (of course 1 platy already dropped 6 fry). I also used some filter media from an established tank. I have the API Master Test Kit and my readings are currently: Ammonia: 0.50 Nitrite: 0 Nitrate: Between 0.0 and 5.0 (hard to tell) My question is- Should I do a water change due to the ammonia? I thought you weren't supposed to do a water change after TSS, but I am seeing conflicting ideas on it. Yesterday my ammonia was at 0.25, so it doubled overnight. Also, I will probably move the fry to a breeder box in an established tank because they're so sensitive. Any help is appreciated! Thanks!