yes they can is the same as dog they have a sign language
fish can not speak , though they have their own way of cumnunicating with other fish
believe it or not but sharks can talk to other fish but if your talking about human talk than noNo!!!!!!!!!!!!!!!!
The same way you would talk to any other animal. Gently and quietly.
yes they talk to each other in their own fish language.
Fish don't talk.
No! why would he even talk hes a fish!
look it up somewhere else...there is other fish in the sea
Yes they can. All fish (and all animals, franky) can "talk" in their own language.
No
Yes.
If your fish is a fighting fish it will be still for most of the day and probably attack another fish who wanders into his "territory". Fighting fish often come in bright colours like red or blue. But some fish are just naturally aggressive and hurt or kill your other fish! {trust me I've experienced this } It's very important to know the difference between a aggressive fish and a fighting fish. If you still can't tell talk to your local pet store or talk to an expert.
remove the fishing pole and talk to the fish vendor.