Under Lumbridge, Beneath the swamp. There is a passage through the basement in the kitchen, and a hole in lumbridge swamp.
I can't find a monster with such a name in the online guides. Perhaps you mean "rock slug" - those are found in Relleka Slayer Cave, and need salt to finish them off.
bc you cann
In a wet moist area For Ex: Under a rock, after it rains (in the grass or garden)
They are found in the northern Relleka area.
North Relleka
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..."
To mine coal in RuneScape you need a pickaxe and the required level to mine it. Then all you have to do is equip or carry the pickaxe and click on the rock containing coal. If you do not know what a rock contains then right-click the rock and select to 'prospect' option. You will then be informed as to what is in the rock.
Collective nouns for slugs are a slime of slugs, a phlegm of slugs, or a cornucopia of slugs.
1. leopard slugs 2. banana slugs 3. garden slugs 4. red triangle slugs 5. black slugs 6. field slugs 7. keel slugs
1000000/1 .
Living Rock Caverns
In a rock