Breed

Can fish have babies by themselves? A species of freshwater fish that can impregnate itself with labial sperm and produce eggs in its own mouth say scientists.   How do fish reproduce? Most species are reproducing by two sex-separate and independent mechanisms, but some species reproduce through separate individuals and...

What are the 2 biggest fish? The basking shark is the second largest animal in the world, being next only to the whale sharks. All kinds of plankton that float in currents and feed on microscopic pygidium are its main prey.   What is the biggest fish that is not...

Can I sell my koi fish? One option for selling a koi involves wholesale-delivered koi and ornamental fish that are then sold to retailers and hobbyists who mark them up, while the fish will be sold at retail direct, by your retail outlet that also acts as your outlet, allowing...

Do betta fish need to eat everyday? The main thing you have to consider when it comes to betta fish is, even though tropical aquariums don’t appear big and bulky, they need to be fed twice a day at least, every day. Just like other tropical fishes such as clownfish,...

How long do betta fish live as a pet? Betta fish on average live to be 2-4 years old. The longevity of this fish is dependent on how you keep it in your tank. By maintaining a clean tank and feeding the betta fish with the best breeding food, you...

How much should I feed my fish each day? As food consumption is excessive, a good rule of thumb is to use smaller quantities of food fish will finish completely in five to ten minutes. It is better to feed fish less than thought at first. Excess for fish can...

Are betta fish hard to care for? The 'easy' bettas are not those which take little or no time to feed and care for, but rather those that are easy to maintain, easier to manage, and easier to care for than most other types of fish.   Can betta fish...

How do fish release sperm? Once the sperm are released, they move into the vas deferens, then travel through the epididymis into the vas deferens. Finally, the sperm are expelled by muscular contractions from the urethral orifice. However, most fish do not have seminiferous tubules. Instead, their testes produce goldfishes'...

Can you breed betta fish at home? You will need at least two tanks to stunt Betta's growth and to breed adults. However, for more elaborate setups you may also need a temporary tank for the fry before the adults are moved into their homes.   Is it hard to...

What percentage of fish are left in the ocean? With industrial fishing practices having grown rampant, 90% of all large fishes have gone missing from the world's oceans.   Will there be no fish in 2050? Up to 70% of fish resources around the world are fully exploited and in...