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10/27/2007, 07:14 PM
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#1 |
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Registered Member
Join Date: Feb 2005
Location: Rhode Island
Posts: 154
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Daphnia for feeding reef fish
Has anyone tried using Daphnia (fresh water crustations like tiny shrimp related to brine shrimp) to feed their reef fish?
Any benefits or cautions? |
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10/27/2007, 07:20 PM
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#2 |
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Registered Member
Join Date: Sep 2002
Location: sf bay area
Posts: 3,522
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I've tried it (by accident). My fish ate it, but I think there is not enough or wrong nutrients in daphnia for SW fish.
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10/27/2007, 08:00 PM
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#3 |
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Registered Member
Join Date: Feb 2005
Location: Rhode Island
Posts: 154
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They have more fat and protine content than brine shrimp.
What is missing? The reason I ask is because I have an unlimited supply of fresh green water and these creatures. They dont smell like raising brine shrimp and are easier to breed. I dont want to hurt my fish, so I want to know if they are nutritionally sound for reef fish. They are widly used for fresh water fish. |
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10/27/2007, 09:03 PM
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#4 |
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Moved On
Join Date: Apr 2007
Location: Middletown, CT
Posts: 390
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you're gonna have to gut load them with HUFAs and PUFAs that meet the requirements that SW fish need. I've fed them to rainbow smelt which are anadromous. They grew to healthy adults.
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10/27/2007, 09:04 PM
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#5 |
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Moved On
Join Date: Apr 2007
Location: Middletown, CT
Posts: 390
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oh yeah. and they were only fed to the fry. not adults.
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10/27/2007, 09:21 PM
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#6 |
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Registered Member
Join Date: Jun 2006
Location: port kent
Posts: 1,292
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I use to feed them to fresh water too. Good ruffege. I don`t know about salt, sorry.
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I like getting WET! Current Tank Info: 44gal. 40 gal. 75 gal. 30gal. and working on a 75gal. rigt |
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