Hi,
I started a new 55 Gallon tank, doing a fish in cycle using API Quick Start (first week) then finally got my Fritz Zyme and dosed 1 time. Water is cloudy as expected with the nitrogen cycle, and ammo levels were between .5-1ppm. I dose API Ammo Lock every 2 days and doing 20%-35% water changes daily. I noticed ich spots on my fish and decided to start ich treatment. Yesterday night, I did a 30% water change, used API Stress Coat to condition water, used Ich X as directed, and Ammo Lock. I also dosed API Quick start in hopes of speeding up the nitrogen cycle. This morning, I woke up to 4 dead shrimp, 1 dead Neon Tetra, and the rest of the fish gasping at the top. Instantly did a 60% water change, used a different water conditioner (tetra aquasafe plus) and Ich X. I'm thinking either Quick Start, Ammo Lock, or Stress Coat reacted with the Ich X treatment and became poisonous. I know that I shouldn't use "sulfinate-, or sulfoxylate-base water conditioners" with Ich X, but there are no ingredients on any of the API bottles, which is why I used Aquasafe Plus to condition water and treat for ich. Any advice, hoping to go home with all fish doing alright. I have Live Plants, Tetras, Guppies, Snails, Corys, Mollies, and Platies in tank.
Water Parameters:
Temp: 74-78
Nitrite, Nitrate, CL,: 0
PH: 7.0
Ammonia: .5ppm