Tropical Fish Supply
Once you have configured your tropical aquarium the next step is to 'cycle' it. This process produces beneficial bacteria that ammonia process fish waste and convert it into nitrites and nitrates in relatively harmless. After the addition of fish in a tank cycles of toxic ammonia and nitrite will rise a dangerous high until there are enough bacteria to convert them into less toxic nitrates. To overcome these methods were designed to promote bacteria growth. The traditional method is to add a fish resistant "little" as the production of ammonia to promote the growth of bacteria, while the tank is "cycling". This method is very stressful for fish, many of them die or are damaged by the process. The burning of toxic ammonia gills and leads to damage permanent. At the end of the "bicycle" that they keep the fish in poor condition, you will not want May in your aquarium.
A better method more human is to cycle the tank using a dry method of cycling. Ammonia is used as a source, rather than live fish, and a bacterial culture obtained from tank health or purchased from an aquarium supplier.
The starter culture bacteria
You can get a bacterial culture by adding a starter of a stone or gravel median filter, a reservoir of health, age tropical fish. If you have no source, no commercial products, such StressZyme or Cycle Hagen. Culture gives you a fast production a colony of bacteria, but you can also use this method without a global culture. It will take some more time to cycle your tank.
Ammonia
Buy, additives unscented 100% ammonia. Some stores aquarium supply of ammonia now sell for this purpose. If you know a chemist or a science teacher may be able to obtain pure ammonia to a supplier laboratory ..
The tank temperature
Bacteria (Nitrosomonas and Nitrobacter) grow best at high temperatures which are generally used for a tropical tank during the cycle of rising temperatures between 30 and 35 C (85-95F). When you add the fish you can start again.
Testing Kits
A review team to check the levels of ammonia and nitrite is essential to test levels and to indicate when the cycle is complete.
The method of arid Cycling
A further recommended cycling, such as bacteria need oxygen to grow. Increase aeration through the tank and filter if possible. You may add additional air stone or using an additional pump, if available. Give your culture of bacteria, then add a teaspoon of ammonia in a small tank. The increase this to a larger pool. Allow about an hour ammonia for use after the trial. The level of ammonia should be between 5 mg / L (or 5 ppm). Add a little ammonia, so the level is too low. Leave the tank alone for a few days later to try again.
At this stage, the ammonia levels should start decline and rising levels of nitrite. This means that the bacteria do their job ammonia processing. Add a little ammonia when it is reduced to zero to give the bacteria more to work. The nitrite levels should increase until it reaches a maximum and then begin to fall as the nitrite become relatively harmless nitrates. Three or four days after the record given the level of nitrite nitrite should fall to zero. The cycle is completed.
Change about 50-70% of water, taking care not to disturb the filter or bed of sand where they colonized bacteria. Reset temperature at 25 ° C or the temperature recommended for fish and to allow the temperature to stabilize for a few hours. Repeat the test for ammonia and nitrites, and if the levels are zero, you can now start adding some fish.
It is possible after the tank for motorbike add all the fish once, but it will increase levels of ammonia and nitrite, which is stressful for fish and can cause them to become ill. add fish slowly to allow bacteria to grow to deal with other levels of ammonia excreted by fish. Even for a cycle fuel, it is advisable to gradually add the fish. designed to take about a month to fully share the tank.
A Cycling dry method is more efficient and produces a full tank cycling in a much shorter time than the traditional method of using hardy fish. It is also more human and not end up with unwanted fish, often damaged at the end.
