New Frag rocks for eggates. Easy to handle and perfect for all coral glues. The small Rock is easy to brake for transport and fixing with Ultra Coral Kit in the decoration. The special mix of the material helps the coral to build faster a base plate. This product is also with a complete Set available Breed Rock Set contains a breeding plate 34 x 20 x 4 cm. 30 breed Rocks , Ultra Coral Kit , and Glue stick. No word on pricing yet.