The trouble with puffer fish is that they are terrible fin nippers and will rip chunks off almost any species. One may survive for a while in a tiny 10 gal tank but the smallest tank I would consider keeping one in would have to be over 100 gallons.
Actually 1 dwarf puffer can go in a 2.5 gallon tank, I have 7 dwarf puffers in a 37 Gallon tank, but i probably could have about 15 in there (maybe)
The general rule for stocking a fish tank is 1 inch of fish per gallon of aquarium water.
If you need to ask then frankly I'd leave it alone. Strikes me one of them isn't going to do well.
A small species of sunfish would likely be alright in a 50 gallon, however many species of sunfish get quite large, on the order of 8 to 10 inches long, and would be too large for a 50 gallon aquarium.
The size of the cage depends on the number of mice you plan on keeping in the cage. If you are housing one to three mice, it is suggested that you use a ten gallon aquarium with wire cover. Four to five mice should have a fifteen gallon aquarium and five to six should have a twenty gallon aquarium.
If you arent going to do regular maintenance, keep it to 5 or less godlfish.
no
A ten gallon aquarium is definitely too small for piranha. Piranha grow to about 8 inches in length, can be active and jumpey swimmers, and produce a lot of waste. All of these factors make it not suitable to keep them in anything less than a 90 gallon aquarium.
of course, but only keep one male in there at a time unless you have a divider. They say a one-gallon is big enough but my personal opinion is a 5+
No. A pleco gets to be between 12 and 18 inches long and needs to be in AT LEAST a 55-gallon aquarium. 125 is better.
they are really tiny, so tiny in fact hat if yo see any you would need to separate them from the tank immediately if you have any other fish in there otherwise they will mistake them for food.
This will depend entirely on what you would like to keep; for fish only, a small amount of light will do, basically whatever looks good to you. If you are going to keep photosynthetic organisms such as plants or corals, you will need specially designed lights. For an aquarium that large (6 feet long) you are looking at somwhere between $150-$3000 depending on the above.
the dwarf multicannon stays where it stands