I've had these for ages and get TONS of comments on them (many think they are cool looking montis until they see them move or get bumped into and "jiggle"). They are supper easy and require only light. Another cool thing about them is they can be near corals that would normally sting other pieces with little to no damage.

I've got pieces of both available already attached to plugs or rubble for $15-25

Mothers: