Board Thread:General Discussion/@comment-29934911-20161006121432/@comment-27756724-20161008122040

If you feed dipsters to max level you can get lotsa coins without spending any beds. 10 of each dipster on plant island (70 keys) at max lvl = 16200 x 70 = 1134000. Multiply that with 5 islands and you can make 5,620,000 coins a day at the cost of 0 beds.

Also you can't feed Wublins.