I came up with an idea to better control the environment that the eggs tumble in.
I used the tumbler design in the above post, but this time instead of putting the tumbler in a tank with other fish, I used a plastic container that holds almost a 1/2 gallon of water and it also has a removable top and I drilled a 1/4 inch through it for the air line to come out.

- IMAG0493.jpg (29.36 KiB) Viewed 2612 times

- IMAG0494.jpg (25.36 KiB) Viewed 2612 times
As you can see I added some methylene blue, the room temp in my fish room holds pretty good at 75 - 76 degrees, so right now i'm not worried about the temp.
I keep you guys posted on how good or terrible it works!
