Aquarium Connect-A-Rock Set-up Fits in any size aquarium.

Description

Aquarium Connect-A-Rock Set-up Fits in any size aquarium. Condition is "Used". The rocks are a plastic material, which connect via different holes, depending on what shape you want.  Works like rocks in the water, without the fear of the rocks dislodging and trapping or harming your fish.  We have also added glass accents, usually placed on the bottom of the aquarium, which are light blue, dark blue and clear.  There is also a spare shell and some ivy twigs to place around the aquarium.  Box is a little warn, but instructions are still with it.
The accents have never been used in an aquarium, these were the spares.  If you get tired of the "rock" arrangement, recreate another design.  The rocks were soaked in bleach water, then washed with alcohol.