About 10 feet by 18 feet depends on how much room you have and who you hire
its huge
length and width for a 55 gallon fish tank
The rule of thumb is usually a gallon per fish, so six gallons would be good. If the fish are on the large side (like a goldfish), then a seven gallon tank would be ideal.
betta fish like at least a 1 gallon tank (nothing smaller) > They can live in a community tank but with no other bettas.
you can put a betta in a 5 gallon tank
normal rule for fish in a tank is: For every 1 inch of fish there is 1 gallon of water
A fish tank looks like a big round bowl or a big rectangle
You can fit a 5 gallon fish tank on a school going desk.
In that 150 gallon fish tank try to put fish and maintain it
How much gravel for 200 gallon tank
Technically, a 2 gallon tank for one Cory cat, 4 gallon tank for two Cory cats, and so on. The rule is one gallon per one inch of fish and Cory cats can grow to two inches, although the bigger tank the better. I would DEFINITELY not recommend a 2 gallon tank with one Cory cat. They like to be in groups and will be happier and healthier.
A 1 gallon tank could have one betta fish, but you will need to be diligent about changing the water on a regular basis. The smallest tank that should be used, even for a betta, is a 2.5 gallon tank as it at least gives the fish swimming room.
Depending on the size and age of your beardie. For a baby it can be housed in as small as a 10 gallon fish tank For an adult no less then a 40 gallon fish tank