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Uploaded by dspeal on Aug 9, 2007
Normal heart beat of the zebrafish Danio rerio.
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Hey, How did you stabilize the zebrafish without affecting the heart rate?
elevendaysaweek3 3 years ago
These fish are about 48 hours old, so they don't move around that much, so it's all about sitting there and being patient.
For older fish, we use an anesthetic called MESAB which doesn't affect heart rates.
dspeal 3 years ago
Gnarly!
stanpeal 4 years ago
Nice movie ;)
zielonymintaj 4 years ago
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Hey, How did you stabilize the zebrafish without affecting the heart rate?
elevendaysaweek3 3 years ago
These fish are about 48 hours old, so they don't move around that much, so it's all about sitting there and being patient.
For older fish, we use an anesthetic called MESAB which doesn't affect heart rates.
dspeal 3 years ago