No absolutely not you will kill the fish.
Not in its self. The fish could jump out of the tank and land outside the tank, though.
No, newts eat small invertebrates.
A betta fish? You can't or they will kill the tank partner
you have to make shure that the tank is clean and ate the right tempiter or you will kill the fish
Enough salt and it will kill the fish
no you can not put a female and male fighting fish in the same tank because they will just kill each other
No, because they are fighting fish and one of them will kill the other.
no they will kill each other bettas are vicous
a fish tank size would depend on the size or how many fish you want to put in or if its tropical the tank would have to be measured and remember to get the water tested you don't want to kill the fishs
yes i think orbeez can kill ur fish because when i got my fish it lived for more than five week and when i cleaned his tank and put him in he was ok later that night i put three orbeez in his tank .the day after the orbeez i see him at the bottom of his tank dead thats why i will never put orbeez in a fish tank ever again R.I.P max
yes