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Needlenose Gar Factoids
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Origin
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Asia and Southeast Asia |
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Sexual
Differences
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Black edging on male's anal and dorsal fins |
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Temperature
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Tropical -- 80F + |
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Attitude
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Skittish predator |
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Biggest
Threat
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Mean fish and birds |
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Schedule
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Day time fish |
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Security
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Likes to school with own kind |
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Size
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12" maximum |
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Foods
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Picky -- Live foods, usually at top of the tank |
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Water
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Needs clean water -- maybe a dash of salt |
Not Really a Gar: Needlenose gars are not true ganoid
scaled gars like we find in our U.S. rivers. However, they look
like gars and everyone calls them gars, so we'll continue traipsing down
that same trail.
LA
Needlenose gars hang together (except when eating).
LA
Aptly named needlenose because of their long pointed beaks.
Chummy Predators: Needlenose gars prefer to hang with
their own kind. They don't share their prey but almost hunt in packs
-- more like a loosely formed group. When they spot prey, they put on
surprising bursts of speed. They snag them with their needle-sharp
teeth, work them around, then swallow them head first.
LA
Needlenose gar fanning out looking for prey. Java fern grows well in
their water.
LA
Not sure what he has but it's curable.
Water Comments: This crud grew all over him in about
two days. No idea what it is. I did a 95% water change and added
1/4 cup of salt to his 10-gallon tank. The crud went aaway the next
day. Don't know if it was the cure or coincidence.
Prefers Low Light: Needlenose gars prefer subdued
lighting. Java fern grows quite well under the same lighting
conditions they prefer. They don't really hide in the shrubbery, but
they seem to appreciate a planted tank.
LA
Skinny needle-nose gar from Asia.
Usually stays at top.
Top Dwellers: You'll usually find needlenose gars
lurking at the surface. Make sure you keep yours covered.
When startled, they can leap out. At the very least, they will
bonk their beaks on the ends of their tank. Put some plastic
plants on your tank ends to buffer their beak bonking.
LA
They will go to the bottom for lunch. Four-inch needlenose capturing prey.
Live Food Only: You may convince
them to snack on deceased fish, but they certainly prefer live ones.
In captivity, needlenose gars get mostly a fish diet. In the wild
they consume mostly crustaceans. If you have access to feeder
ghost shrimp, your needlenose gar will appreciate them.
LA
Same needlenose after swallowing lunch.
Excellent Dentition: Needlenose
gar possess the necessary teeth with which to capture prey. They are
numerous and quite sharp. Needlenosers ignore large fish but keep on
the lookout for swallowable size snacks.
LA
Neat looking dentition. Small callous on bottom beak.
LA
Different Asian gar. Same capable dentition.
Swallowers not Chewers:
Needlenosers don't chew their food or tear it to shreds. Neither
do they gulp them instantly like an oscar. After some necessary
twitches and body jerks, they jack their prey around and swallow it down
in one bite. Usually one fish will do. Sometimes they'll
manage two.
LA
They can swallow prey larger than their heads. First, they snag it.
LA
Then they squinch it around till it fits head-first.
LA
Their lower jaw drops down to admit the prey.
LA
And it's pretty much lights out for the rosy red.
LA
Then totally down the hatch.
More Pics: That pretty well covers what I know about
needlenose gars. I've never bred them. They seem to need a
larger tank capacity to continue their species. No spawns but lots
more pix to look at. LA
LA
Neat looking "gar." No bonked beaks here.
LA
Nine-inch needle-nose gar with bonked beak.
LA
Different nine-incher in front of a four-inch flower pot.
LA
At a foot long they're much heftier. Note broken bottom beak.
LA
Expired needle-nose gar.
LA
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Ignores adult mollies. Enjoys the young ones.
LA
Hit the end of the tank too often.
LA
Looks hungry.
LA Big
guys usually ignore the little guys. But do not trust too much
disparity in size.
LA
Needlenose gar mix well with mollies. They like the same water and
temp.
LA
They also like the occasional snacks the mollies produce every two
months.
LA
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LA
Rosy reds fill the bill.
LA
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Nine-inch needle nose gar.
LA
LA
Guy in middle better eater than the other two.
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