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Northwest Aquaponics

To discuss regional issues with those in the Northwest

Location: Washington
Members: 146
Latest Activity: Aug 9

Discussion Forum

Fish for NW Aquaponics

Started by Jeff Guykema. Last reply by Jeff Guykema Aug 9. 14 Replies

I'm brand new to AP but have been reading and, hopefully, studying for about a year or so. During that time, I knew I wanted to have tilapia as my fish, but am fairly sure I won't be able to sustain…Continue

NEW PURE STRAIN BLUE TILAPIA FRY HAVE ARRIVED!

Started by Phil Slaton. Last reply by Phil Slaton Apr 9. 22 Replies

Due to demand for fry/fingerlings we moved up the temperature in the breeding colony tanks this Winter and have both Blue and Hornorum/Mossambicus (all male offspring) breeding again. Mr. Stork was a…Continue

ANYONE NEED 275 GALLON IBCs.

Started by Phil Slaton Apr 1. 0 Replies

Food Grade held Washington Apple Juice. Dirty. Some held stagnant rainwater and others used for rock and sand filers for my trout grow out tanks. 14 IBCs - $55.00 each or make your best offer for 2…Continue

New IBC Grow Out Tank System

Started by Phil Slaton Mar 30. 0 Replies

The barrels in the back of the 6-IBC grow out tanks are 2-media filters, 1 lava rock filter and on the extreme left, the sump.  Since my heart surgery this grow out system is for sale.The large 1,000…Continue

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Comment by Phil Slaton on July 12, 2015 at 9:04pm
Comment by Carla&Dave on July 12, 2015 at 1:17pm

Our first Skagit county visitors came by today! They're the folks sharing their gardens in the sustainable ag tour next week, and at least a couple of them are interested in AP! One really wants to do solar, so I count it as a win for spreading the AP word locally. I hope to really get some interest going from the big tour next week.

Comment by Phil Slaton on May 30, 2015 at 6:38pm

Sorry that I have been away.  I had 4-way bi-pass surgery.  I have to sell my fish business - IBCs - $50.00 each or make offer.  Pure strain Blue Tilapia fingerlings 1 plus inches at $1.00 each or make offer.  Phone inquiries welcome, ask for Phil Three Six Zero-Six Nine Seven-7880

Comment by erin on April 20, 2015 at 2:43pm

hi every one I love aquaphonix and hooked .i had a 125 running but it started seeping so downsized to a 75g my gold fish and pleco. i am currently doing some volunteer work at pcc rock creek in the garden they recently started a hydro setup for some of the veggies but its only running watter. they have 2 systems a gutter grow and a bucket setup i am going to talk to them about letting me change 1 length of gutter they are 20'  into a aqua setup?? they have 4  of them running any advice thoughts??

thank you all i am from aloha oregon 

erin

Comment by Joe Faulks on April 17, 2015 at 2:08pm
Hi everyone my name is joe faulks. I am new to aquaponics I been doing research online and in books. I haven't yet built a system. I live in Bellingham is their anyone around that I can see a system that up and running plz and ty.
Comment by Joseph Michael Martino on March 16, 2015 at 11:03am

Hey all,

Just looking for some good resources on fish introduction, fish care, and figuring stocking density.  I have a few resources but I'm struggling with some understandings.  1lb fish per 5-10 gallons of water, other folks (Bright Agrotech/SRAC) suggest introducing total number of fish to that ratio then feeding them a high amount to get them up to weight.

What have ya'll gone by?

JB

Comment by Linda Logan on August 13, 2014 at 2:28pm

If it's any consolation, I do both (flood and drain and bell siphon).  I have heard that it is easier on a pump to run continuously rather than on/off.  Saying that, I haven't had any problems with my pumps in either system.  The flood and drain has been running two years.  The bell siphon, about 6 months.

Many people make their own bell siphons which would make the cost nominal.  So if this one quits, that's an option.  Lots of DYI stuff on it.

Comment by Chris Keaton on August 13, 2014 at 1:09pm

Howdy all,

I have a 200 gal fish tank and 2-60 gal beds.  I put bell siphons in the beds, mostly because I liked the idea of siphons over flood and drain.  In retrospect I wish I had gone with the straight flood and drain.  The bell siphons work great and I really like the whoosh of water and the aeration, but the flood and drain would have been so much cheaper in both the short and long term.  Short term as the cost of the drain pipe is hardly anything compared to the cost of building/purchasing a bell siphon.  Long term because I could be running my pump 15 min every 2 hours instead of always on.  I have aerators in the fish tank so I don't need the extra aeration from the siphons.  Those are my thoughts on what I did and what I now think would have been a better way.

Chris

Comment by Joseph Michael Martino on August 13, 2014 at 11:06am

Also just to follow up, I am following the University of Hawaii's autosiphon guide (http://www.simplyhydro.com/BIO-10.pdf) and am thinking of going ahead and going with the specs they provide for a 24 cubic foot bed that holds 180 gallons, and potentially adding a second siphon (table at bottom of page 2).  Anyways, hope all is well with everyone!

Joe

Comment by Joseph Michael Martino on August 13, 2014 at 11:03am

Hey All,

I have a quick question; I am building a new aquaponics system with a friend in his greenhouse.  The size and shape of the greenhouse are a constraint we are working with.  We have built the bed and it is now time to actually do the aquaponics part!  

In any case, I was wondering if anyone had any suggestion as to how to size an auto siphon; what I mean is, I have a 27.56 cubic foot bed (2.59' x 10.64' x 1') that (according to the Google calculator) can hold 206 gallons of water.  Is there a way to figure out how many or what size pipes would be good to use to ensure that this is drained adequately?

Thanks for your time, looking forward to hearing back!

Joe

 

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