Underwater Galleries New 6 Pc "All Big Rocks" Box  is for aquarists with larger fish or who want to build  a tall rock pile fast 
 : It includes 3 each of  2 Large Cichlid Stone:
 
6423-Large Toehold
Large Boulder -6413 
 
 
* 7 inches long on Large Toe Hold
* 7.25 inches long on the Large Boulder* earth-friendly ceramic
 
*lightweight and hollow so they do not displace water
* only one opening per stone creates unique, defensible, territory space
*  2.75"- 3" openings
* great cave spaces for hiding, breeding, and exploring