Yuma ricordea care

[milou]

Hi I just started collecting yuma ricordea (not florida type). Please share your thoughts on the husbandry of this ricordea. In the past I've had them melted on me for no apparent reason. After reading several articles I realized my mistake and placement was the problem, I liked to put them close to the top of the tank. My new colonies are the bright red yumas with several babies on the rock. I put them down at the bottom under the frag rack and they are looking good but I plan to slowly move them in the open. My yumas are about 2" and I've seen red yumas growing to 5" in aquarium before. My question is do yuma like to be fed and what kind of food and how often you feed them. Any advise is greatly appreciated, thanks.