1. The size of the environment may not be suitable for certain animal
2. The natural instinct of certain species when it comes to finding food may become redundant( due to the factor that they are fed)
3. The Biological loading of the tank maybe the biggest limitation(How much fish should be in a liter of tank).
.Food
.Water
.Shelter
fish, sea anemones, crustaceans
maybe coarl , the fishes / guppies / the fish you own , and yeaa thats all i know . :D
No. Goldfish cannot live in a five gallon tank at all, they are very messy and potentially large fish that require an absolute minimum of 20 gallons. For a 5 gallon coldwater tank, paradise fish or white cloud mountain minnows would be attractive choices. For a tropical tank there are a lot of small species suitable for a nano tank, and you could consider the ever-popular betta, or some tetras or dwarf rainbowfish.
A fish tank would be considered an ecosyestem because there is a living thing in it. (the fish)
That depends on the weight of the fish as compared to the weight of the water their bodies displace. If it's a heavy, dense fish, then the tank with the fish would weigh more. If it's a light, less dense fish, then the tank with water only would weigh more. This assumes that the water displaced has been removed from the tank, right? If you are adding the fish to the water then I think it should increase the weight regardless of the density of your fish. The question then might be, does the fish weigh less when it is swimming than it would on a dry scale?
Decomposers are microorganisms. They live in plant material in the fish tank,
gold fish
A Betta fish!
Live Aquaria provides you with supplies to preserve a fish tank with salt water fish. Fish tank provides lighting, fish food, and more to help you maintain your salt water fish tank.
yes because there used to the tank and they become nocturnal
in a fish tank
look on the internet
In a tank? Snails, other fish, frogs.
Put the fish in 2 days after you get the tank, they live longer.
yes it can if the tank is big enough
betta fish like at least a 1 gallon tank (nothing smaller) > They can live in a community tank but with no other bettas.
if you can live with the smell