I think about 8 or 10 would be fine, unless you have a VERY GOOD filter and lots of plants, in which case, maybe 20.
yes they can but they have to be in a ten gallon tank or 17 gallon you can fit one inch of a fish per gallon
A 1 gallon tank is not large enough to keep any fish in for any reasonable period of time. The basic rules of fish keeping are :- 1 inch of fish needs a MINIMUM of 1 gallon of water. :- Every tank needs a permanently running filter. :- Every tank need to have at least 50% of its water changed every week. Keep the above rules and you can be successfull keeping fish alive. Fail to keep the above rules and I can guarantee you failure. A Zebra Danio grows to about 1.5 inches and so needs a MINIMUM of 1.5 gallons of water. Knowing that tanks are never filled to their maximum capacity ie the brim. You would need a tank that nominally holds 3 gallons to be on the safe side when keeping a Zebra Danio.
id say 15 fish
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.
This is simply funny if it really means a fish tank.About 1025.5 for a standard 100 gallon fish tank if the beers are 12 fl oz.Remember fish tank gallon sizes are measured by outside dimensions.
Only 1. Usually a Betta is all that is kept in a 3 gallon tank
one
depends on the fishes size
one
If your tank is large enough, you could add albino corys or some mollies
The fish are not bad together. But way to many fish for a ten gallon tank. You put one fish for every gallon. They will probly do fine but you will have to clean more.