Voracious Appetites

The HHD's are 18 days old. They are consuming mass quantities of sweet gum leaves. I moved them to a 10 gallon tank to accommodate their rapid growth and their food.

 Reminder of what they looked like on day 1

 Day 18

 Interesting development of their "horns"

 The underside of the HHD.

 Little suction cups on the underside of their bodies help them cling to their food source.