The samuel baker collection is a new and unique range of aquarium sculptures design exclusively for biorbr the sculptures are the work of award winning artist samuel baker and can be used to create a stunning feature in the biorb with no effort at allr suitable for all aquarium not just biorbsr biorb samuel baker ornament medium pebble black will fit biorb 30r can also be used in biorb life aquariums but will not entirely cover the bubble tube