Level 80+
No. swordfish are not 'schooling' fish. They hunt alone and feed on other fish.
try fishing in the river lumbridge thatt works well
The best way to fish on runescape is to use a net or a fishing rod and bait in draynor. Then it is easy to bank your fish
Raw fish.
On the pier in Karamaja ;)
From Runescape Wikia: "The Cavefish are a type of fish that can only be found in the Living Rock Caverns. The Living Rock Caverns can be found underneath the Dwarven Mine..."
There are various spots throughout all of runescape you can harpoon fish, the main ones are catherby, the fishing guild, and the island of karajama
Bass is a members only fish, only members can fish it.
no
80+
Yes.
Rocktail