Bullheads are essentially a cat fish variety, they differ from say "channel cats" in that they have less meat and bigger heads. They are also a yellowish white on the bottom and tend to be dark brown and dark green on the top, sides and head. Bullheads are bottom feeders but will bite on worms, minnows sometimes. I have caught them in freshwater lakes in Michigan, Indiana and Virginia. I don't value them much as there is no where near as much meat on them as a channel cat. But they are fun to catch and release.
bullheads eat small fish and marine worms
Fish generally eat what they are used to eating but some fish, like catfish and bullhead will take raw meet.
Other fish and catfish food seaweed and weed as well hahaha
Tuna are all marine (saltwater) and they are predatory, so yes, tuna eat saltwater fish. They can only eat saltwater fishe because they do not live in freshwater.
There are all sorts of different fish in the oceans and seas, and there are many different diets associated with them. There is no one food that ALL saltwater fish will eat.
no
yes
how long does a bullhead live for
dont you mean saltwater fish?
both i think
Some species do and some don't
Yes they do. Striped Bass and other Saltwater species love Bloodworms. Some people say that Nightcrawlers or even earthworms are something that Saltwater fish eat. I have never tried that though. I know those worms work great for Freshwater fish. A lot of Saltwater species like Blood and Sandworms a lot.
because saltwater fish must be live in saltwater