Tumbler succes

[bassetman]

A female Kigoma Cyprichromis spit a bunch of 14 eggs while I was cleaning the tank. I dug out an air pump tubing and valves and hooked up the tumbler...that I've never used but thought I might need in a pinch. I got 13 to the tumblers...1 got squished and 12 grew to fry. If you ever worried about tumbling it is easy to figger out. here are some pics.

 

[iandraco]

is that a DIY Tumbler or did u buy it? i tried making on out of an old under gravel filter and failed. curious about your design.

 

[bassetman]

It is made from the guts of a sponge filter ( Hydor #4 ) some clear 1 3/4 tubing and some screen.