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RupertofOZ
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PostPosted: Mar 10th, '08, 21:16 
Hehe ... another test tomorrow.... yep practising
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Dave Donley
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PostPosted: Mar 10th, '08, 21:42 
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Yabbies are so cute
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RupertofOZ
 Post subject: Re: A Day At Natfish
PostPosted: Mar 11th, '08, 18:13 
This is the Yellow-Fin Bream research tank..... 10,000ltr...

It currently holds 300kg of fish..... that's right 300 x 1kg bream... about 4-5 years old.

They say their trails have reduced the "natural" grow out time for fish that size from 8 years to 4-5.....

And they are near sexual maturity....

Another surprising aspect is they appear to have all grown out at the same rate.... virtually no differentiation in size....

Get to play with them in a day or so .... will post some pics then


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RupertofOZ
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PostPosted: Mar 11th, '08, 19:28 
Tomorrow is a half day excursion over to the Grafton DPI Aquaculture Research facility.... pics tomorrow. :D
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twintragics
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PostPosted: Mar 12th, '08, 05:36 
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say 'Hi' to Dr Stuart Rowland. He is THE silver perch guru. They are taking a half ton of the organic pellets from Queensland to run some feed trials.
Hope ur getting a lot out of it. Looking forward to a comprehensive report!
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RupertofOZ
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PostPosted: Mar 12th, '08, 19:13 
Didn't have a chance to meet Stuart today..... talked to Michael though and hope to meet up with him tomorrow when he brings the feed down.

Can you PM me Michaels mobile TT.... left it at home...
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RupertofOZ
 Post subject: Re: A Week At Natfish
PostPosted: Mar 12th, '08, 19:17 
Grafton DPI Aquaculture Research facility... 12/03/2008

Overview ....


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RupertofOZ
 Post subject: Re: A Week At Natfish
PostPosted: Mar 12th, '08, 19:21 
Research Recirculating Silver Perch Tanks


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RupertofOZ
 Post subject: Re: A Week At Natfish
PostPosted: Mar 12th, '08, 19:25 
Research Pond - Silver Bream in cages......

Sponsered by the Cotton Industry.... as a way of cleaning their wastewater. :D


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Jaymie
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PostPosted: Mar 12th, '08, 19:27 
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where's the fish Rupe, come on!
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bundaberg kid
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PostPosted: Mar 12th, '08, 19:27 
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so all you need is funding now Dr John?
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RupertofOZ
 Post subject: Re: A Week At Natfish
PostPosted: Mar 12th, '08, 19:31 
The "monkgate" drain to empty the ponds.....


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Jaymie
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PostPosted: Mar 12th, '08, 19:35 
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fish
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RupertofOZ
 Post subject: Re: A Week At Natfish
PostPosted: Mar 12th, '08, 19:39 
Pond structures B


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RupertofOZ
 Post subject: Re: A Week At Natfish
PostPosted: Mar 12th, '08, 19:42 
The big.... big ... difference about the way they grow in ponds.... is the very thing WE avoid..... ALGAE.

This is considered (for around 09:00) to be a perfect (and perfectly healthy) bloom .... :shock:


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