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#21 |
![]() Hi there !!! 123
![]() Join Date: Dec 2010
Posts: 3,895
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#22 |
Arofanatic
![]() ![]() ![]() Join Date: Jul 2015
Posts: 312
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Tying rebar this morning. Getting closer.
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#23 |
Arofanatic
![]() ![]() Join Date: Jul 2005
Posts: 55
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Great project! Keep us updated please.
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#24 | ||||||
Arofanatic
![]() ![]() ![]() Join Date: Jul 2015
Posts: 312
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A bit about the filter hardware/design.
Mechanical separation is handled by this work of genius. Chinese made, but of Dutch design (Estrad BV). It removes suspended waste like koi poop. Automatically. No back breaking and time consuming work cleaning filter brushes and japanese mat. The waste is removed from the water stream. It doesn't get a chance to decay and release more ammonia into the pond. There is a small settlement chamber preceding this filter to drop heavy stuff like pebbles out of the water stream and catch leaves.
Mechanically cleaned water is pumped to a built to order shower from Florida-based Deepwater Koi. This is designed for 3cf of MP2C. The pressurised manifold ensures even distribution of water across all the MP2C. This system needs almost no maintenance, being fed by water filtered to under 50 micron.
And that is all... A simple 2-stage filter design for ease of maintenance and high performance. |
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#25 |
Arofanatic
![]() ![]() ![]() Join Date: Jul 2015
Posts: 312
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Second layer of rebar going in.
And the formwork being put in for the concrete pour. |
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#26 |
Arofanatic
![]() ![]() ![]() Join Date: Jul 2015
Posts: 312
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Main body cast.
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#27 |
Arofanatic
![]() ![]() ![]() Join Date: Mar 2015
Posts: 220
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Pretty hardcore project... Can't wait to see the final results. Best of luck!
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#28 |
Dragon
![]() ![]() ![]() ![]() ![]() Join Date: Jun 2013
Posts: 1,079
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wah so deep, make sure got railings, wait dangerous for kids running near edge. drop inside must have ladder to climb out.
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#29 |
Arofanatic
![]() ![]() ![]() Join Date: Jul 2015
Posts: 312
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#30 |
Dragon
![]() Join Date: Nov 2001
Posts: 2,519
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Can keep arapaima in there 😨
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