Tips on how to Proficiently Breed Clownfish

Published: 20th June 2011
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1. Breeding Pair of Clownfish

In order to breed this sort of fish, you need a mated pair. The simplest way to do is to obtain a mated pair and the second way is to acquire two clownfish if they're still young. Young clownfish usually are males but once the dominant fish was determined, the dominant fish certainly is the female. You'll be able to know it is the female mainly because it is always bigger than the male fish.

As soon as they begin mating, they're going to lay eggs every 12-18 days on a part of rock. Make sure that you make weekly water changes for at least 10% of the overall amount of water. Trying to keep the water clean can cause them to more likely to spawn. A good protein skimmer is advisable so that you can lessen the frequency of changing water. In case your clownfish has tank mates, the tank must be peaceful. Itís not advisable to put different type of clownfish together because they may fight and stress out each other. Remember that anemone fish usually do not lay eggs if they're stressed. An anemone helps the clownfish feel much more comfortable in laying eggs however it's not required. You can use rocks with plenty of hiding spots so that the fish will feel much more comfortable.

Itís wise to use timer for your lighting for your fish tank. A timer could possibly get the fish in the routine of sunlight and darkness. Give food to the fish in a very specific time each day with a combination of flakes and frozen food. Keep in mind that if your fish are not obtaining proper vitamins and nutrients, they're going to lay eggs that have a poor quality.

As soon as the fish become acclimated and are also on the regular routine, they will begin to act differently around spawning time. If the female has a thicker line in the middle of her body, the fish is currently pregnant. If you see that the fish is consistently cleaning an area on the rock using its mouth and fins, this means that the fish is cleaning the site for the eggs. The female will swim above the site for a lot of times until she lays the egg, then the male will follow to fertilize it. The eggs are orange in color and about 3-4mm in length. The male fish will protect and defend the eggs, and also eat the broken egg and unfertilized eggs.

2. Preparations for Clownfish

In the first day the eggs are colored orange. After a couple of days they're going to appear grey, and finally grey with silver eyes. If the silver eyes already appeared, they'll hatch the following night. Before the eggs hatch, you will need to prepare these:

a. Hatchling Tank
You have to raise the baby clownfish in different tank to make sure they'll get proper food without competition from other tank mates.

b. Live Rotifers
Baby clownfish donít eat flakes and any frozen food. They just eat live food like rotifers. You will also need Nannochlopsis or Rotifer Diet since it is food for rotifers.

3. Hatch Night

Clownfish eggs will hatch about a week or more depending on the water temperature. You should check the eggs every day and once you notice that the eggs has a silver color this means that they'll hatch when the lights go out or during the night. You have to remove clownfish fry from the tank and put them in the tank you prepared and make sure that the two tanks have the same salinity and temperature before you transfer the eggs.

Switch off the filter and pump in the aquarium. There should be no water current or movement inside the fish tank. After the lighting is off, wait for about half hour and switch on your flashlight to the water. Never shine the light at the eggs because it will delay the hatchling process. The clownfish will probably be attracted by the light and swim towards it then begin siphoning the clownfish fry into the bucket. Then put it in the fish tank you prepared but make sure that the eggs will not be exposed in the air.

As soon as the eggs are in breeding tank, place an air stone or airline tube near to the eggs to make sure that the eggs gets a sufficient amount of air to hatch properly.

4. Feeding and Care

Keeping your clownfish fry alive can be difficult. Your fry tank must consistently be full of rotifers for the baby fish to eat. You will notice if the baby fish is dying because they will have problems in swimming, you will see them spinning in the water column, and sometimes they will sink towards the bottom and then suddenly will start swimming again. If you see this inside your tank, your clownfish fry are starving to death. If the fish begins diving like it is dropped to the bottom and is having a difficulty in swimming, they are going to usually die in 24hrs. Add rotifers as soon as possible. You'll able to see your fish eating the rotifers by noticing them swimming then stop, curving their tails and darting forward. Continue to feed rotifers for a week and then try feeding them with live shrimps.

Newly hatch brine shrimps are great for your fry. When brine shrimp hatch they leave a brown egg shell. The shells will always be floating and the shrimps for the clownfish are usually in the bottom. For the first 2 days it's best to feed the fish with both shrimps and rotifers to ensure that they're still acquiring as much vitamins as possible.

As soon as the clownfish fry are already eating brine shrimps, their bellies will be orange. That's a good sign that they're getting more than enough food. Ensure that the clownfish fry don't go without food for more than 12 hours. Just remember to always have live foods available for your fish.


Bince loves fish and nature. For more about breeding clownfish visit his site about nature aquarium.

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