JBL ActionAir Beautiful Shells -Decoration figure for aquaria for operation with an membrane pump (not included).
+ 2 separate shells with pearlDo you have questions about this article ?
+ non-toxic and non-abrasive colouration
+ hand painted and very natural color
+ both shells lifts their cover and show the pearl by an operation with an air pump
+ dimensions: 10x9x7 cm and 8x6x6 cm (LxWxH)