Breeding Environment for Clownfish

Clownfish, or anemonefish, are colorful fish ideal to have in your saltwater aquarium collection. They are named for their bright colors and stripes, but also for the way that they zip around in the tank from one point to the other, making them fun to watch. Breeding clownfish can be a challenge, but there are simple techniques that can help you be successful.

  1. Choosing a Tank and Decorations

    • In order to have the most success with breeding clownfish, you should first take the time to set up a tank that would allow the fish to be in an environment where they are likely to be the most comfortable. You will need a 40- to 50-gallon tank, at the minimum. Clownfish have a symbiotic relationship with anemone, so you can place anemone in the tank. However, anemone can be an additional challenge to care for. If you are unfamiliar with the care of anemone, you should provide substitute rocks or coral for the clownfish to be able to nestle in. Also, place a flat surface in the tank, such as a tile, at an angle. This will be a location for the fish to lay their eggs.

    Maintaining the Tank

    • You will need to set up an excellent filtration system and a protein skimmer to make sure that the clownfish always have clean saltwater. Bright lighting is also essential to keeping your clownfish satisfied. Keep your fish tank around 82 degrees Fahrenheit, and your pH levels should be approximately 8.4. Setting up a stable and comfortable environment for your clownfish will help your chances of successfully mating.

    Finding Clownfish Mates

    • One of the biggest challenges in breeding clownfish is getting a couple that is compatible. All clownfish are born males. Sometimes a clownfish will show a dominate trait, grow bigger than the other clownfish and become a female. When this happens, she will choose a mate. This couple will take time to bond and become comfortable with each other. However, this process can be challenging, and sometimes it can take over a year. Most breeders find that it is easier to purchase a mated pair. Ask at a fish store or search online for places to purchase a mated pair.

    Food for the Clownfish

    • Another important element for keeping your clownfish happy during the mating cycle is to make sure that they are well fed. Clownfish are not particular in their diet, but they do need to be fed at least once a day. Choose your amounts based on what they consume in a five minute period. You can choose live or frozen food, and any variety of bloodworm, brine and vegetables will do. They also enjoy flakes as part of their diet, and they are happy with a variety that provides ample nutrition.