With the bottle upside down, cut about a 1/3 of the way down. Take the bottom and flip it over, then rest the upside-down top (cap on the bottom) inside. Insert airline tubing -- which sits nicely in the cap -- add water and eggs and you're all done. The gentle slope of the upside-down 2 liter bottle helps to tumble the eggs. When you're done you just throw it away. Beats having to clean a hatchery. And it's free!
Thank you for all the advice, just trying to cultivate some live food to feed Biota Green Mandarins. They are still adjusting and hopefully they eat the frozen food.
Thank you for all the advice, just trying to cultivate some live food to feed Biota Green Mandarins. They are still adjusting and hopefully they eat the frozen food.
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