In order to make your aquarium look even better you ought to add coral. Even so, you cannot drop then in the water and take off hoping for things to work themselves out. In the marine environment they will not have to hassle for food because there is enough but things will change when they leave this environment. The food of these organisms is known as phytoplankton. In simple terms, these are microalgae. They make up the lowest level of the food chain. They drift in the ocean and convert light energy and carbon dioxide to glucose. Actually, their name comes from the Greek language which means plant drifters. Phytoplankton are primary producers making them very important in the food chain because if they do not produce any food the living things which do not belong in this class will suffer. You should go ahead and get phytoplankton for the sake of the aquarium instead of listening to the naysayers. Remember that these are primary producers which means when placed in an aquarium they will end up benefiting every organism living there. They will lead to an increase in the population of the organisms in the aquarium. Also, phytoplankton will ensure you have a healthy tank.
Also, if you have corals in the tank you need to add phytoplankton. Not to say every coral species feeds on phytoplankton but a lot of them do. Even so, do not wait until the last minute to add phytoplankton because it might be too late. You should do research on the phytoplankton that are best for the corals before you acquire them. In addition, you can use phytoplankton if you want better visibility in the tank. Clear water is crucial for the survival of marine life. If the primary producers are not getting light in the aquarium then there is no way they will be able to make their own food. Poor water visibility hinders the penetration of light. You do not have to sweat this because it is a problem you can solve by adding phytoplankton to the water. Additionally, there will be no need for you to keep adding food into the tank. Sometimes you may forget and you do not want the organisms to suffer. You can achieve this through phytoplankton. However, you need to know how to store them properly to avoid losing the entire batch. You should work on establishing the proper amount of planktons to add at each phase so that the organisms can have it easy. Also, storing them in the refrigerator will keep them vital.