ok well my LFS had one and i kne he wouldn't last long there so i took him home he is about 2.5" i'll get a vid of him later next week if the other one is still alive i'll get him too i'll get a vid tomarrow
20g for now not sure if i will keep him i just wanted to make sure he was out of that petstore so now he will live i've read quite a lot on them i alway do reasure he is curnnely in evther very very low brakish or a lil high fresh i have to get hydrometer he is eating crix like crazy he so cool he has a small water area but mosstly land