Talk:Buildings/@comment-5153875-20120609131312/@comment-91.125.163.119-20120614184623

But if you were to get the crystal bank, you could get crystals to buy more habitats (combined with all the 5 crystals you get for completing challenges of course). And in answer to your question Rkd80, yes a bank not a tree, because it takes less time for a crystal bank to pay itself off, because it is also 2.5x cheaper than the tree.