

A young Blue Gularis (Fp. sjoestedi).
At about 4 inches long, he still has
some growing to do. He can easily
eat a couple dozen fruitflies per feeding
...and that's twice a day.
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Because your critters will grow better, pure and simple. What do you
think they eat in the wild? Of course we're being facetious because they will eat what
they can get and not all of that will be live. We do however find that most small animals
seem to be more vibrant and colorful, more productive and fertile and generally healthier
by starting with live food cultures and feeding live foods for at least part of their
diet.
Recently, we were talking with an Angelfish breeder who uses live foods
pretty extensively.
It turns out that she gets the same body size in 2 months using live
foods (Grindal worms and Whiteworms) as she did in 3 when she was using prepared foods.
That is the equivalent of a 50% increase in production! If you're in business, that will
translate into money...but if you are just raising fabulous critters fish treated like
that will be huge.
We like to keep species from North America. Some of them have little
or no commercial value and and can be rather hard to get in the hobby. When you are lucky enough to acquire a
hard-to-get fish, one would be foolish not to make the extra effort to encourage the fish
to spawn...and live food can play an important role in that spawning environment.
However, if at no other time in the life of an animal, during that period when they
are conditioning themselves for spawning, culturing live food can be a critical part of
the program. It is generally during periods of an abundance of food that animals will
breed successfully. By cultureing and feeding live food as a portion of their diet you are
allowing the critter to have the wide variety of proteins, fats, vitamins and minerals
that trigger the spawning and breeding activities thereby insure a successful spawn.
Although live food cultures such as Grindal worms, Whiteworms and Vinegar Eels are not a
native prey for most critters, they do simulate the composition of native foods and
contain many of the same nutrients.

Microworms crawling up
the sides of the container...
ready for harvesting!
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Another often overlooked benefit of cultivating a diverse food mix
is the insurance of food availability in cases of seasonality. Even in the San Francisco
Bay Area where brine shrimp is still harvested commercially and hobbyists can catch their
own, availability can be seasonal.

Here's an interesting comparisonof
D. melanogaster on
the left
and D. hydei on the right...the
scale is the same...yikes!
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...and one more thing...the live foods have a tendency to stay alive
in the water column. At least they stay alive for a while. They give the fry a chance to
find them and eat them before the food starts to decay.
Grindal worms, Microworms and Vinegar Eels form the core
of our feeding program. These core cultures provide us with the variety of sizes and ease
of culture that give us the flexibility we need to feed most of our diverse collection of
fishes.
We like the core food cultures we raise for another often overlooked
advantage...they take so little time to take care of. The time we save with these three
simple and easy foods rather than other more temperamental ones gives us time to enjoy
watching the fish grow rather than messing with the food culturing.
"We grow food not bait"
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