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The black diamond head neon tetra is native to the Paraguay basin of southern Brazil. In the wild, these fish prefer small tributaries, creeks, areas of flooded forest, and sandbanks. Their natural habitat is usually very acidic, and the water is stained brown from chemicals released by decaying organic material.
At an adult size of little more than 3cm, black neons are suitable for small aquariums. They are a schooling fish and should always be kept in groups of six or more. They also make a nice addition to a larger community aquarium, as they are peaceful and easy to care for.
Black Diamond Head Neon tetras do well in a community tank, as long as tankmates are not large or aggressive. They get along well with all sorts of other peaceful fish, such as rasboras, danios, dwarf gouramis, and other small tetras as well as corys and other small catfish. Avoid larger fish, as they will eat Black Neon tetras at the first opportunity. The rule of thumb is, if the mouth of the fish opens large enough to swallow the Black Neon, they will do it sooner or later.
Black Diamond Head Neon Tetras are not exceptionally difficult to care for, provided their water is kept clean. At least 25 to 50 percent of the tank water should be replaced every other week, especially if the tank is densely stocked. Because they are very active swimmers, it is also advisable to keep them in a tank at least 20 inches long and ideally 65 or more litres. The tank should be securely covered, as these fish are skilled jumpers and will likely demonstrate this if given the opportunity.
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Step 1: Prepare the necessary materials
Clean bucket or container large enough
Airline tubing
Air pump (optional but recommended)
Adjustable valve or knot (to regulate the flow of water) or get a abquatics drip kit
Clean, dechlorinated water (ideally matching the temperature and pH of your tank)
Step 2: Set up the drip acclimation system
Fill a clean bucket or container with the clean, dechlorinated water.
Attach one end of the airline tubing to an air pump (if using) and place the other end inside the bucket. Make sure it reaches the bottom of the container.
Step 3: Start the drip
Open the bag containing the aquatic animals and carefully pour the entire contents into the bucket, including the water from the transport bag.
Start a siphon by sucking on the free end of the airline tubing or use a siphon starter. This will initiate a slow drip of water into the bucket.
Step 4: Adjust the drip rate
Use an adjustable valve or tie a knot in the airline tubing to regulate the drip rate. Aim for approximately 2-4 drips per second.
The slow drip helps gradually mix the water in the bucket with the water from the transport bag, preventing any sudden changes in water parameters.
Step 5: Monitor the process
Keep an eye on the acclimation process and periodically test the water parameters in the bucket using a test kit. This helps ensure a smooth transition.
Depending on the sensitivity of the animals and the water parameters involved, the acclimation process may take anywhere from 30 minutes to a few hours.
Step 6: Adjust water volume if needed
If the water volume in the bucket becomes too high, you can remove some water and continue the drip acclimation process with fresh, dechlorinated water. Be cautious not to remove too much water, as it can lead to sudden changes in water parameters.
Step 7: Transfer the animals to the tank
Once the acclimation process is complete, gently net the aquatic animals from the bucket and transfer them to the tank. Avoid adding the water from the acclimation container to the tank to prevent any potential contamination.
Step 8: Dispose of the acclimation water
After transferring the animals, discard the acclimation water from the bucket. Do not pour it directly into any drains or natural bodies of water.
By following these steps, you can safely and gradually acclimate your shrimp, snails, and fish to their new tank environment after transport. Remember, it's important to monitor the process closely and make adjustments as necessary to ensure a smooth transition for your aquatic pets.