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reefphilippines.com • View topic - freshwater daphnia: a substitute for brine shrimp?

freshwater daphnia: a substitute for brine shrimp?

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freshwater daphnia: a substitute for brine shrimp?

Postby richardhao » Wed Jul 08, 2009 10:31 am

75gal fowlr, 50 gal sump, 45gal cube, hf17 return, ro dnw150
Sunsun 12 Watts, 150watts LED, Teco TR-20 chiller
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Postby charlesr1958 » Wed Jul 08, 2009 9:30 pm

I wouldn't. Simply because they would contain freshwater, and if a marine organism injests enough of them, they could suffer from osmotic shock from consuming a good bit of freshwater. Someone on this forum had that problem when they fed freshwater shrimp to their marine fish.

Charles

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Postby charlesr1958 » Wed Jul 08, 2009 9:31 pm

Forgot to mention that your feather duster worms would probably not be able to capture such foods and instead should be fed phytoplankton and detritus. With good flow in the tank, it should be getting enough to eat if you dose a bit of phytoplankton in every day or every other day.

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Postby richardhao » Thu Jul 09, 2009 9:30 am

75gal fowlr, 50 gal sump, 45gal cube, hf17 return, ro dnw150
Sunsun 12 Watts, 150watts LED, Teco TR-20 chiller
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Postby charlesr1958 » Thu Jul 09, 2009 9:20 pm


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