What do you think? Improvements?
These are the first tubs I've made. (ran out of tanks and cages, making tubs was the cheapest option)
I am using them just as grow cages for right now, but I might make more and use them for breeder tubs too?
(no, not all of those live in the one tub)
http://i66.tinypic.com/1zqc9z4.jpg
http://i63.tinypic.com/6i679d.jpg
http://i63.tinypic.com/2irvl6w.jpg