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Since a 12 gallon tank will actually hold considerable less when in use (Tanks are never filled to the brim and usually have some water displaced by gravel etc) The maximum amount of fish would be less than 12 inches. (around 10 inches) The basic rules of sucessfull fishkeeping are. :- 1 inch of fish needs at least 1 gallon of water. :- Every tank must have a permanently running 'cycled' filter. :- Every tank needs at least 50% of its water replaced every week. Folloe the above and your fish will stand a chance of survival. Fail to follow them and I can guarantee that your fish will be constantly getting sick and will live a shortened lifespan.
What else can I help you with?
How many molly fish can comfortably live in a 20-gallon tank?
A 20-gallon tank can comfortably house around 4 to 6 molly fish. It is important to consider the size and behavior of the fish to ensure they have enough space to thrive.
What fish will live with a male betta in a 10 gallon tank?
Any.
Fish tank size?
betta fish like at least a 1 gallon tank (nothing smaller) > They can live in a community tank but with no other bettas.
How many fish for a 4 gallon tank?
id say 15 fish
What is the wide is a 55 gallon fish tank?
length and width for a 55 gallon fish tank
What the smallest size fish tank can a mimic octopus live in?
probably a 50 gallon tank would be best.
How many gallon fish tank should you get for 6 fish?
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.
What kind of small fish can live with male betas in a 1 gallon tank?
Neons
How many beer bottles fit in a 100 gallon tank?
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.
What nice fish an live in a 5 gal tank?
The only fish you can keep in a 5 gallon tank is one betta (Siamese fighting fish) on it's own as that is a very small tank.
How many fish should be in a 3 gallon tank?
Only 1. Usually a Betta is all that is kept in a 3 gallon tank
How many fish can you get in a 7 gallon tank?
depends on the fishes size
