Fish

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...

Fish have to avoid being eaten by bigger fish, and one way to do this is by jumping off the water and into the air. This response to sense the presence of a predator is called the pre-jump response. Why do fish jump out of the water in a tank?...

Can betta fish survive without food for 5 days? While about 14 days is the conserved lifetime of these creatures, it only counts as the maximum since over this period, a betta Betta fish would starve or get sick. This can also lead to general sickness or body affected diseases...

What is the biggest fish that is not a shark? The largest species of fish within the Caspian and Black seas are commercially important caviar-producing sturgeons of the genus Huso. A specimen found in 1827 in the Volga Estuary of Russia was 9 m (30 ft) long, 24.7 m (80...

Not uncommon, after starting a new aquarium, the aquarium can become cloudy due to the formation of nitrogen converting bacteria. Furthermore, this same bacterium can bloom if there is a sudden increase in nutrients in an established aquarium. How do you clear up a cloudy fish tank? Adding activated carbon...

How do fish sleep? Fish sleep in different ways than mammals, as they do not rest, instead they become motionless when submerged to a certain depth. When resting, fish usually reduced their activity and metabolic rates. Some fish migrated up to the surface to breathe; some rested in defensive places...

What do small fish eat in the wild? Like quite a few fishes, this carnivore also requires protein, as well as amino acids and vitamins. Their high percentage of protein can supplement the necessary proteins in their water; however, they ideally require at least 70% of their diet. A large...

1.Step One: Wash, rinse and repeat. 2.Step Two: Unplug lights, filters, decorative coverings and power. 3.Step Three: Clean with hot water and a toothbrush. 4.Step Four: Clean the glass. 5.Step Five: Vacuum the bottom of the tank with a gravel vacuum. How often should you clean a fish tank? When...

Is fish a mammal or reptile? Most fish are not warmblooded mammals. Not all have limbs, fingers, toes, fur, and hair, though some have lungs and the snakehead are also warmblooded animals.   What are 5 characteristics of fish? All fish are cold-blooded, have water habitats, gills that enable breathing,...