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A Few Advice On Keeping Marine Fish - The Simple Way
People in general, think that keeping marine fish is a difficult task. In some cases this might be true, because saltwater fish requires a little bit more time, work and equipments in comparison to freshwater fish. There are many marine fish species which are easier to handle once you're able to understand the correct way of maintaining the saltwater aquarium, and establishing a stable environment.
The Parameters
Marine fish are more sensitive to variations in their surroundings. The essential parameters for marine fish tank are pH, salinity, nitrite in addition to temperature. At the time of cycling process, nitrate and ammonia can be a problem. For keeping marine fish one should be attentive towards the pH of the water, and it must not fluctuate more than 0.2 each day. Majority of the marine life likes pH ranging in-between 8.0 to 8.4. So, it must never drop below 8.0. Other crucial parameters like nitrites, salinity and temperature, should be around 20 ppm, 1.022 and between 75F to 80F respectively.
The Components
The essential components for keeping marine fish are synthetic sea salts, filters, lighting, decorations and test kits. One of the most crucial items for saltwater aquarium is the size of the tank, the larger the better. Larger tanks provide more stability and room for mistakes to be rectified; anyway, tanks must never be lower than 20 gallons. Generally, fish enjoy long, wide tanks; the greater surface area help in better gas exchange. And always use a good substrate such as crushed coral or marine sand.
Setting Up
The first step for keeping marine fish is setting up a tank in the right place and position. Ensure that the stand is equal from all direction; you can usually do this with Styrofoam under the tank. Next, install the filtration, inside the tank or outside, based on the form of filter. Add substrate after rinsing it with clear water and then organize the decorations. Now the tank is prepared for adding saltwater, this could be done several ways either ready mix the synthetic sea salt along with reverse osmosis water or from a purifying unit in the tank or containers but it is advisable to place a plate on the substrate before pouring water into it. Then let the tank become steady for about two days and keep testing prior to adding live stock.
Aquarium Filtration
Fish kept in tank are confined to a very small amount of water and so contaminants such as scraps of uneaten food or ammonia released from fish's gills, feces raises the toxic level of the water very soon. Keeping marine fish in such type of a condition is damaging for proper development of the fish. Regular change of water can assist containing contamination, but maybe impractical due to size and frequency of water changes required. The best method of tackling this problem is by setting up the best aquarium filtration you can afford - be it under gravel filtration or wet/dry filtration system.
Choosing the Fish
Keeping marine fish are usually more expensive than freshwater fish, so it's extremely significant to get them home alive and maintain their long life. Never buy a sick fish, always search for a healthy and vivacious fish in the store, and check, if any irregular patches, spots or wounds on the body. Torn fins are not a problem, they will heal up soon, but other symptoms may kill the fish or even infect other fish of the aquarium. Experienced aquarists suggest that anyone should always keep a quarantine tank, particularly for saltwater fish, skilled aquarists suggest that you must always keep a quarantine tank.
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