Caring for Your Saltwater Fish
Caring for saltwater fish has a lot to do with the quality and quantity of their diet. The nutritional needs of fish often change especially during physiological periods. In order to make sure that normal growth takes place, to ensure structural tissue and organ integrity, reproduction, physiological function, and the disease resistance in fish is upheld, fish must have nutritionally sound diets.
In order to minimize deficiencies with in the aquarium conditions, marine fish should be fed a variety of food. Different foods can include frozen foods, live foods, and prepared dry foods. Marine fish are classified into three different group; herbivores; fish that feed on plant material, carnivores; fish that prey on other fish, invertebrates or both, and omnivores; fish that feed on both plant and animal materials.
Feeding the fish to much food is a common problem in saltwater aquariums. Placing more food in the aquarium that cannot be consumed in about a minute, will most likely result in the food settling at the bottom of the tank. If the food is allowed to remain at the bottom of the tank, it can pollute the water. On the other hand, feeding the marine fish too much is something else to watch out for. This is an easy problem to recognize in its early stages. The middle and lower level swimmers and perhaps your shy fish, will come out and begin to compete for food at the top of the tank. This is a good sign that they are starving because, in normal conditions, they don’t want to be there. To rectify the problem, increase the length of time that you are feeding them or increase the number of feedings.
Caring for saltwater fish also means providing them with the correct water temperature. Food sources offer fish usable energy for growth, tissue repair, swimming, and other essential activities. The rate at which energy is used is called the metabolic rate. It is also important to understand that, the temperature of the water is the most important factor affecting a fish’s metabolic rate. Because fish are cold blooded, they require the use of the outside temperature to warm them up. This is the water temperature.
Unfortunately, no living creature is immune from diseases and sicknesses including saltwater fish. Daily maintenance should involve looking over the inhabitants of the aquarium looking for signs of illness or disease. The main factors that produce disease in a tank are the introduction of disease through new fish and stress. Above all, look for signs of sickness before you even buy the fish and bring it home but, it is a also a good idea to place new fish in a quarantine tank before placing them in the main tank. Here they can be observed and when you are sure that no symptoms have surfaced, you are free to place them into the new tank. Stress can also cause your fish to become ill. Some factors that cause stress are transportation, an improper PH level, the wrong temperature, the salinity level, and oxygen or ammonia levels that are off.
Caring for saltwater fish is not any different from caring for any other animal that’s a pet. It just takes time and a commitment to provide the best care for any living thing under you responsibility.
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