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WRC Aquaponics
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Author:  jayendra [ Oct 15th, '14, 14:18 ]
Post subject:  WRC Aquaponics

Good day today. Worked on student systems and planted tomatoes.


More free rocks
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5 student are building a chift pist system for Yarragon community gardens - they started today cleaning IBC fishtank
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This is a novel idea. Have to research the bath tub material and appropriateness for fish tank. The two boys are excited. We are going to build wooden supports for barrels and the bath will be strengthened with wood stand
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A group of four student working in this single IBC system - a little behind ..... In the background another student duo's T-Barrel system and some blue barrels that a student is going to make into wicking pots and sell.
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A solo girl originally from W.A. (AP spirit) working on two growbed system - she is going to have fish tank in one side and sump on other side bridged at top with a pipe
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The leading student duo nearly finished :)
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System powering along
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Heritage tomato grow out - students picked and researched one variety from my list
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Author:  jayendra [ Oct 22nd, '14, 16:02 ]
Post subject:  Re: WRC Aquaponics

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Author:  jayendra [ Oct 29th, '14, 15:53 ]
Post subject:  Re: WRC Aquaponics

Today we worked on various projects and then we found that the ammonia was 4-8ppm and about 3ppm nitrite - on dear no feeding for rest of week and water top up to dilute - the ph is 6 so not bad for ammonia TAN chart - will keep a close eye on them..... Meanwhile students worked on systems, potted up tomatoes, made a pipe NFT, plumbed a 40mm pump t'ed off to fish tank with spreader and 25mm tap ready for pipe NFT.

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Author:  jayendra [ Oct 30th, '14, 11:21 ]
Post subject:  Re: WRC Aquaponics

Ammonia has pretty much disappeared, I added lime and PH is up to 7.5, nitrite is hanging around at .5

Author:  jayendra [ Oct 31st, '14, 11:00 ]
Post subject:  Re: WRC Aquaponics

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Author:  jayendra [ Nov 3rd, '14, 20:09 ]
Post subject:  Re: WRC Aquaponics

Water has cleared up to crystal :)

The side angle of the inlet to fishtank has made the fish swim in a vortex.

I'm impressed with the RFF - getting really mucky in there and I'm cleaning more regularly.

Author:  jayendra [ Nov 5th, '14, 14:26 ]
Post subject:  WRC Aquaponics

There u still about 6ppm ammonia but no nitrite or nitrate ????? 6 or below PH - maybe bacteria crash ?? Added lime
Expansion in place
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Student duo - cladding fish tank
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4 students - finished pipe work, standpipe and gravel guard - ready for rocks and pump
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This group finally worked okay today finishing: standpipe and wooden edging ready for cladding
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Bathtub duet working on bathtub stand
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Yarragon sustainability group: cut bladder GBs and cages - cleaned and scrubbed
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The WA girl is in the lead with system up and running - she worked hard as she wanted it cycling before she want on three week holiday. I finished the rocks and filled up with 100% school system water so it school cycle really quick.
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Author:  jayendra [ Nov 13th, '14, 04:43 ]
Post subject:  Re: WRC Aquaponics

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Author:  Pond_Sucker [ Nov 15th, '14, 05:16 ]
Post subject:  Re: WRC Aquaponics

The cladding on the FT is pretty nice looking. I think that may be the best method to keep IBCs looking clean.

Author:  Colum Black-Byron [ Nov 15th, '14, 05:28 ]
Post subject:  Re: WRC Aquaponics

So do you have each of them creating their own systems? (or in groups anyway).

I'm sure they are enjoying it.

Author:  jayendra [ Nov 15th, '14, 13:18 ]
Post subject:  Re: WRC Aquaponics

Yeah the cladding is nice and gives the student a tangible easy thing to do with minimal supervision.

The students are making their own systems, yes.

Author:  coachchris [ Nov 15th, '14, 21:01 ]
Post subject:  Re: WRC Aquaponics

Do they not allow the students to use power saws? We have wood shop classes here where the kids get to use saws, planers, joiners, lathes, etc. A lot of wood to cut with a hand saw. I don't think i own a hand saw anymore. lol Looks good. What a great idea to help get the next generation of AP ers Down Under going.

Author:  jayendra [ Nov 16th, '14, 07:19 ]
Post subject:  Re: WRC Aquaponics

It tech class maybe but I'm a music teacher ;)

Yeah should be good publicity for grow your own food and the school - planning on a presentation night and then I'll dismantle their systems and they can take them home.

Author:  Pond_Sucker [ Nov 16th, '14, 23:21 ]
Post subject:  Re: WRC Aquaponics

I always find myself wondering what some of the members here do for a living. You must have the coolest job on earth. The closest I ever got to a class on AP was Oceanography as an elective credit, and spent too much time on Latin naming. As for music we had a yearly talent show where the music teacher would listen to our 90s Nirvana cover songs and then attempted to change the emphasis of vocal lines to his liking although his sounded better sometimes it was no longer a cover song but a remake, still we went along with his method and then just played it our way after rehearsal when it was the big show. Oh the good old days...

Author:  jayendra [ Nov 19th, '14, 14:53 ]
Post subject:  Re: WRC Aquaponics

Extension finished
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1$ tomatoes ready to sell
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Up and running on the student duo
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Group of 4 up and running
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Another group of students working relatively hard
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