Feeding Daphnia inside Newt's Tank?

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stanleyc

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Are there any ill effects of adding yeast or green water to the tank to prolong the Daphnia's life and maybe even reproduce?
 
Youre water quality would deteroriate in the newt tank, much easier to breed daphnia in a bucket. :happy:
 
I think that live green water shouldn't hurt water quality. But I agree with Davo that something like yeast could have a negative impact on water quality.
 
I agree with Jennewt. Daphnia will also find other things to eat in the tank; there are always bacteria and protists in an aquarium. The trouble is the speed with which newts eat the daphnia; it's hard to keep a population going unless the tank has a low newt density and lots of cover for the daphnia. If you really want to keep live daphnia going in the tank, it is worthwhile to install a refugium, such as saltwater aquarists use for "pods" (assorted micro- and mesocrustaceans).
 
I used to feed Daphnia with a tea brewed from stinging nettles (brew a bunch for 10 minutes, freeze it as ice cubes for later). I've read that spinach tea works, too. The problem I see is that, to the best of my knowledge, Daphnia require a pretty high oxygen flow and an aerator might disturb the newt?

-Eva
 
They do fine without aeration unless you are keeping them at very high densities.
 
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