Rsgoldfast - Their eggs are located on the surface of the water

Speak to Captain Lockbard and he'll thank you for RuneScape gold finding him. He'll give you 3 classic lamps he found in the cave. (Rub them for 10,000 XP in any skill.) A cutscene will occur showing you attracting the 3 individuals up into the ship with the assistance of this Breathing Orb. Congratulations, pursuit complete! The benefits include 8,000 prayer XP, 11,000 smithing and mining XP, 9,000 construction XP and the ability to acquire fish summoning pets.

To get fish pets you have to have level 73 summoning. Find fish eggs in submerged caves or elsewhere, (must have level 73 summoning) if you find a shark puppy, then you are very lucky. If you take over one egg you can only get one fish.

Put the egg in it and wait until you have a fish (you can not put the shark pup in it.) They help you catch fish submerged faster based on the point. Stages are pup (there is not shark eggs), juvenile then adult. The next is the Angler Fish. It's the sole source for light in dark underwater cave, as candles or lanterns would obviously go out. They have three phases, egg, larvae and then adult.

Pufferfish will be the next. Their eggs are located on the surface of the water which you can access from scaling up the anchor rope. Climb it up to visit Captain Murk. Receive a pufferfish egg and then incubate it. It will hatch soon. The stages are egg, larvae, juvenile afterward adult. The most common fish would be that the salmon. They help you find eggs. Whenever you're in 10 squares of eggs, then it is going to swim in circles.

All fish need to keep underwater. You can't head out of the water following you or on your inventory. You may only have one fish at one time even if the fish is with the tamer. Why you can't put them in the lender either is since you need to give them into buy old school runescape gold the Fish Tamer.