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View Full Version : Is it possible to set up a mini-ecosystem with reproducing predators and prey?


Coryadaurus Rex
September 19th 03, 08:59 PM
I was wondering if anything like what follows is even remotely possible in
a home aquarium: a system where there are reproducing predators and prey
(hopefully including fish in both categories) which balance out each other
in a miniature ecosystem. Is it possible for fish to hide from predators if
you have enough potted plants and hiding places? What about non-fish prey
that safely reproduce? How big of an aquarium would you need to seperate
the prey from the predators? If it's not possible, what current aquarium
technologies are holding it back? Tank size alone?

levittd
September 19th 03, 11:12 PM
"Coryadaurus Rex" > wrote in message
.21...
> I was wondering if anything like what follows is even remotely possible in
> a home aquarium: a system where there are reproducing predators and prey
> (hopefully including fish in both categories) which balance out each other
> in a miniature ecosystem. Is it possible for fish to hide from predators
if
> you have enough potted plants and hiding places? What about non-fish prey
> that safely reproduce? How big of an aquarium would you need to seperate
> the prey from the predators? If it's not possible, what current aquarium
> technologies are holding it back? Tank size alone?
>

A well established marine reef tank displays some of the qualities you're
looking for. Post the question on rec.aquaria.marine.reefs and they can
explain in better detail...
levittd