Therefore, it is best to ensure the breeding phase is under dim light conditions. Although it is unnecessary to keep the eggs of rummy nose tetras in pitch darkness (as is seen with some other tetras), their eggs too area reactive to light to some extent. It should be the cause until the eggs hatch, and the fry can be seen swimming on their own. Here, antifungal preparations should be included to protect the notoriously vulnerable eggs.Īfter the spawning phase is over, the best thing to do is to ensure the light for the aquarium remains on low intensity. Since the spawning occurs under dim lights, you are most likely not going to notice it.Įven though rummy nose tetras are not known for eating their eggs, it is still remarkable for you to get the parents out once the spawning phase ends. Then the temperature should be raised until it reaches about 32 degrees Celsius. Parent rummy nose tetras love spawning in a quiet environment so all must be done to keep them away from any source of noise. While in the breeding tank, introduce a lot of live foods and ensure the light is dim. The parent fishes should be placed in the breeding tank one week before they spawn. Remember, these fishes are susceptible to the chemical composition of the water. Not doing this can jeopardize any reproductive success right from the very beginning. Apart from this, the fishes you are grooming to become parents have to be obligatorily kept in acidic water all of their lives if they are to reproduce at all. Breeding rummy nose tetras are problematic because:įertility rates of the fishes depend on placing them in water that has a carefully calibrated level of calcium. When it comes to reproduction, expect some challenging hurdles with the rummy nose tetras, and this is true even if you are a master aquarist. Also, because rummy nose tetras are extremely sensitive to ammonia and other protein metabolites, it is never a bad idea to make use of external filtration units. It is also a good idea for you to add some plants to the aquarium as rummy nose tetra love such leafy companions. But, in cases where breeding of the young is the main task, specifically acidic water should be used for the rummy nose tetra. You can also throw in a few snails as aquarium mates but be very observant because these mollusks can consume all the plants.įor the sake of maintenance of the aquarium, the pH of the water can be kept in the range of 5.6 to 7.4. You should select aquarium mates that prefer the same warm temperature range with the rummy nose tetra. It is crucial when it comes to choosing aquarium mates for the rummy nose tetra. What this means is that you cannot combine rummy nose tetra with other fish species that prefer colder water. In some cases, and for breeding, the temperature range on the high end can be up to 33 degrees Celsius. In cases where more stay in the same space, it is better to maintain a ratio of around 25 gallons for every 80-liter aquarium.Īll types of rummy nose tetra prefer warm water so you should never forget to keep the temperature range of the aquarium water stably maintained between 24 degrees Celsius and 31 degrees Celsius. They tend to establish order on their own and relate with one another on their terms. As a result of this feature of the rummy nose tetra, the best thing to do in the aquariums is to arrange in sets of not less than six in each.
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