Fish Keeper Fry - water change

After cleaning the filter we used the gravel cleaner to carefully clean the gravel. We carefully sucked at the gravel, removing dirt, debris, uneaten food and other unwanted waste. The water was syphoned through the tube into a bucket.
We were then ready to replace the water. We treated the water with a conditioner and refilled the tank using jugs.
Our fish now have a cleaner habitat. We finished by checking the water levels for ammonia and nitrogen. The water measured as safe for the fish.