I love my Dendro. I feed it all frozen meaty foods and live black worms as well. I have a colony with five heads and the biggest one is almost the size of a half dollar. They eat like pigs too. I fragged a head off it about a 2 weeks ago too. They have $30 and $50 dollar pieces at Rob's Aquatics of the tubastrea as well and you'll get 10% off that if you say you heard about him from this site. Here's a pic of my Dendro and the frag. Also my Tubastrea which sprouts tiny heads non stop on the backside of it there's about 20-30 tiny new heads. It's funny you mention your wife as the reason you got your dendro because my wife is the one who picked out the Dendro and the Tubastrea and like you I love them now.