Ecology experiment - suggestions ?
Sounds like it would be interesting
I have a few old glass whiskey bottles that might work to try the same
My only concern is the gases released from the mud (I am not a chemist)
Would they reduce the amount of O2 required by the critters?
Also I think the ghost shrimp would be unnecessary as the mud should
have more than enough detrivores(?)
Kris
Limnophile wrote:
I'm going to try the ecosphere idea again, and I'd like some suggestions, or
corrections if anything written here is a bad idea.
I plan to use an old gallon jar ( 3.8 liters) with a tight-fitting lid, a
cup of pond mud, a cup of used aquarium gravel, about a dozen leaves of
duckweed ( Lemna minor) , a small Hygrophila plant, a small Anacharis plant
, some small bits of algae, some copepods, 3 small snails, and 3 ghost
shrimp. I plan to leave about 1/2 a liter of air in the top when I seal the
jar. The room temperature is a constant 72 to 77 F , and the jar will be
placed next to a west-facing window.
Any species I should add or leave out ?
Anything here sound like a problem ?
Any other ideas ?
Limnophile
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