Clean It twice a week or once a week but if you mean another thing, then you need to get a tank conditioner somewhere. That will make the tank cleaner.
Personally, I wouldn't keep anything in a 1.5 gallon tank. Not even a single Betta. I consider 5 gallons to be a minimum for a single betta.
As big as you can get
No, it is generally not safe to keep a betta fish with other fish in the same tank as bettas are known to be aggressive and may attack or harm other fish. It is best to keep bettas in a tank by themselves.
It deppen on your tank size: 2.5g tank: 1 betta or 2 platy or 2 mollies
First make sure if you put tap water in there you put water cleanser in there which can be bought at a pet store. Keep your betta in the bag and float it in the tank for 15 min. then without dumping the bag water in the tank use a net to move your betta to the tank.
If you betta is in a small tank, placing it in a location that has a warm ambient room temperature should be enough to keep it to betta preferred warmth. If you do not, then you should look at getting a small heater for your tank, but you may need to get a larger tank to allow for the use of a heater as there are no heater models made for anything smaller than a 2.5 to 5 gallon tank.
It is generally not safe to keep betta fish with other fish in the same tank, as bettas are known to be aggressive and may attack or even kill other fish. It is recommended to keep bettas in a tank by themselves to ensure their safety and well-being.
No, but some tank mates you can consider if your betta is in a 10 gallon tank are neon tetras, rasboras, white cloud minnows, or even some ghost shrimp.
Well a good start is making sure his/her tank is clean and doesn't have lots of leftovers at the bottom of the tank (this will prevent it from getting sick), Feed it a healthy and rather popular food (if the betta doesn't like the food he will spit it out or not eat), keep the Betta in a tank by himself (this will lower stress) and a very important thing to do is make sure there is enough in his tank to keep him busy/happy.
Betta fish are known to be aggressive and may not get along with other fish in a community tank. It is best to keep them in a tank by themselves to prevent any conflicts or harm to other fish.
Yes, Betta fish can generally get along with snails as tank mates. Snails can help keep the tank clean by eating algae and leftover food, but it's important to monitor the Betta's behavior to ensure they are not aggressive towards the snails.
No, a snail cannot live peacefully with a betta fish as the betta fish may see the snail as food and attack it. It is not recommended to keep them together in the same tank.