April 30th

Our aquarium in class is continuing to do awesome! When we checked for water quality the Nitrate did go up a little though which is because we need to clean out the dirt at the bottom of the tank again. We noticed that algae is starting to grow again at the bottom of the tank. The water is still very clear and  the ammonia is still at 0 ppm but we need to clean the tank so the nitrate will go down. The fish are also doing very well they eat regularly and are still very active in the tank. We will need to clean out the tank soon in order to get the nitrate level down and that will make the tank clean and perfect again.