I don't understand the directions posted above for the Bottom Dwellers. What is an 'uncoloured' pot? Which mushroom do I plant or do I need a mushroom at all? Any help would be appreciated for the Lobster....first one. Then, I'll think I'll know how to do the others.
You might find the FFU guide a bit easier to follow:
But to answer your other questions, "uncoloured pots" are used rocks, from the pondweed. When they are used, they lose their colour, and it's these you need to get the corals planted.
The mushrooms you need depend on the underwater myth you need, and need to be RTH so you'll need to use the Rainbow Rocks (from completing the Rainbow of Fish) to get them RTH immediately in order to get all of the corals you need in time. You can use a fully grown supershroom to deter some of the mermaids once you have all of your corals in place, if you like, but otherwise fully grown mushrooms have no effect underwater.
Correction - the guppies colour the corals.
To get all the corals you need coloured in, you'll need the highest colour weed for which you need the corals, that will attract all the guppies necessary for the colouring.
Tracey - are you thinking of the combos where you need all the different weeds?
It was 3am and I don't really know WHAT I was thinking ...
Apologies. But the FFU site will answer the questions anyway :)
(but you need the pondweeds to attract the guppies to get the corals coloured in, so I'm not sure I was completely wrong ...)
I think you are asking about 'uncoloured' rock! You need a 'used' rock to plant the coral for bottom dwellers! Good luck !