And it would make a bit more sense if there wasn't moments when the developers decide that mixing
both types of fish together is a smart idea.
Sometimes you can place very different
types of fish together, and it works quite well.
Not exact matches
Since mercury intake is associated with pregnancy complications, some pregnancy women choose to skip
fish all
together instead
of sorting through the different
types.
The
fish were maintained under three conditions: individual
fish housed alone with no exposure to others;
fish cohoused in groups
of either immune - compromised members or wild -
type individuals; or mixed groups
of fish with both immune - compromised and wild -
type individuals
together.
Economists, fisheries and evolutionary biologists from Kiel University, the GEOMAR Helmholtz Centre for Ocean Research Kiel, and the Finnish University
of Helsinki working
together in an interdisciplinary project have calculated how fishery and aquaculture will develop in the coming decades in regard to popular
types of edible
fish such as sea bass, salmon, cod and tuna.
But, since the
fish are so small, it is highly advisable to keep many individuals
of each
type together while in the store.
China, which accounts for 62 percent
of the world's farmed
fish, has long cultivated different
types of carp that eat different things — phytoplankton, zooplankton, grass, or detritus —
together in a mini ecosystem.