These handy portable fish tanks by PRO MARINE are brilliant for holding your micro catches temporarily - allowing you to take some really cool photos of the fish and make identifying certain species easier. Micro species are often VERY sensitive to being outside of the water for even short lengths of time, so these tanks are also beneficial to fish welfare - keeping the fish in water and reducing fish handling.
The clear tanks have a ruler along the bottom of the front of the tank, and they also have a lid to prevent fish from jumping out.
Small = 10cmx7cmx2.5cm
Medium = 15cmx7cmx3.5cm
*Please note these tanks can scratch quite easily, however this doesn't affect the use of the tank and the marks usually aren't noticeable in photos. Wrapping the photo tanks in a piece of cloth can help protect them when being carried in a rucksack or bag.*