Zero.
Minimum recommended size is a 20 gal long tank for 1 dwarf. A Syrian requires more space, as you will quickly find out that a suitable wheel (8-11in diameter) will consume most of your cage space. Bigger is always better under all circumstances.
No, a 10-gallon tank is not suitable for a dwarf hamster as they require more space to move around and explore. A larger enclosure with proper ventilation and enrichment is recommended for their well-being.
A small bottom feeder like a dwarf shrimp or a small snail would be suitable for a 5-gallon tank.
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)
Yes but a big enough tank so about 10-15 gallon tank so the all are separate from each other
That depends on what else is in the tank. I'd say probably four or five tops, if you don't have too many other bottom dwelling animals.
In a freshwater tank, you don't want more than one inch of adult fish per gallon. Angelfish can grow to about 6 inches and dwarf gouramis can grow to about 3.5 inches, so your tank can fit any combination that adds up to 28 inches of fish.
No, a 10-gallon tank is not big enough for a hamster. Hamsters require a minimum of 360 square inches of floor space, which is typically not provided by a 10-gallon tank. It is recommended to provide a larger enclosure for the well-being of the hamster.
one robo hamsters will fight do not put them together they will be OK for 1-2 weeks but then you have to separate them because they will mark their tretory I would know i had 6 together and they fighted.
Bristlenose catfish
No, a 20-gallon tank is not sufficient for a hamster's living space. Hamsters require a minimum of 360 square inches of floor space, which is typically achieved with a larger enclosure like a 40-gallon tank or a hamster cage with appropriate dimensions.
Depends which tank.
Some suitable small bottom feeder fish for a 5-gallon tank include dwarf shrimp, pygmy corydoras, and otocinclus catfish.