I’m new to reefing and just added fritz turbo start 900 plus a clown fish to start the nitrogen cycle I would like to know when should I test for ammonia and when should I feed my clownfish I have seachem’s prime just in case things get out of hand I tested for ammonia a hour after putting the clownfish in the tank with the api testing kit and the water is very clear with a hint of green I’m not sure if that is indicating no ammonia or 0.50