The giant tank in the Journey on the High Seas exhibition is colonised in the same way as in the natural environment and algae can grow. Vegetarian fish such as surgeonfish and silver-cheeked toadfish feed on algae.
The giant tank in the Journey on the High Seas exhibition is colonised in the same way as in the natural environment and algae can grow. Vegetarian fish such as surgeonfish and silver-cheeked toadfish feed on algae.