It really depends on the size of the tank and whether it has a filter or not. A gallon bowl should have the water changed about once a week; smaller containers every few days, though a betta should not be in anything less than a gallon. Larger tanks (and filtered tanks) should seldom if ever be emptied, instead you do a water change and replace 30% of the water once a week.
I clean my male betta's 1gal bowl at least once a week
once i week
That's perfectly normal for a betta.
Goldfish dont have to have a filter but they need water conditioner like all fish.Fish can survive without a filter but they are always good to have because you dont have to clean it out as often
it depends on if they have egg's in there but if not they don't get angry.
clean his bowl once a week, feed him every-otherday. hope i helped
Do not play with betta fish or u will kill it..The only thing u can do is feed it,and clean his bowl or tank or pond.You can buy items for it but make sure it does not hit them never play with betta u might kill it
a betta bowl is about 12-15 inches in length and about the same in height
First you clean the bowl and make sure there is not dust or residue on it then, you fill it up ith warmish water and put betta water cleaner in it :)
betta bowl. it is amazing
None. The 1 gallon bowl is already too small for the betta by itself.
No! You don't have to have a plant in a betta tank.