Rob Nash
  • Male
  • Austin, TX
  • United States
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Rob Nash's Discussions

How much water is too much?

Started this discussion. Last reply by Rob Nash Jul 29, 2012. 5 Replies

I have a koi pond that is aproximately 6000 gallons, and want to connect some flood and drain beds to it. I dont have room to add the normal ratio of grow beds,which would be about 1500 sft,  but can…Continue

Tadpoles in the raft system

Started this discussion. Last reply by Dave Weekz Mar 31, 2012. 9 Replies

I recently experienced three weeks of slow growth on the lettuce rafts. The sun had been out just as much or more than the month before, but the plants were showing signs of stress and beginning to…Continue

What is the best design for a wicking bed?

Started this discussion. Last reply by Rob Nash Mar 13, 2012. 10 Replies

In an effort to build a more sustainable garden, im trying to have as many things out side the ap systems as possible. Most likely i will never go back to dirt rows, but know that power can be the…Continue


Rob Nash of HannaLeigh farm & Austin Aquaponics

Latest Activity

Rob Nash commented on Rob Nash's group Austin Aquaponics
"join us at Norcal Aquaponics for an incredible training event with Max Myers, Rob Nash and Jon Parr.. "
Rob Nash posted photos
Rob Nash posted an album
Rob Nash posted photos
Rob Nash replied to Nicole Kwasneski's discussion Rookie needs help
"stop with ammonia and go with a few fish. if your using the API test kit... 10 is not too high at all. if you are getting nitrates, your done with the ammonia."
Rob Nash replied to nicolas deville's discussion clay balls increase GH!?
"Ha!! even worse!! im using the biomin liquid iron.. and your right, it doesn't hold up at all, the system with the higher ph is ugly as all get out... im going back to the sprint 330(works in high ph). the liquid biomin is great for foliar…"
Apr 12
Rob Nash replied to Alan Barnett's discussion woms in my deep water bed (DWB)
"leave them there to do their thing... turns out they can live underwater with no problem. happy gardening!!"
Apr 12
Rob Nash replied to David Rhoads's discussion API proper ph 7 Boo- Boo!!
"that's the theory in swimming pools too,"
Apr 12
Matt Lindley left a comment for Rob Nash
"Hi Rob. I have been using goldfish and koi in my system that I started one year ago in SA. I would like to add in tilapia this spring. I was told I might be able to purchase some from you. Is this correct?"
Apr 8
Rob Nash replied to nicolas deville's discussion clay balls increase GH!?
"I recommend getting an iron test kit.. with out testing your levels, its impossible to know if you even have any iron in the system.. ive been trying to document my use of iron and have been amazed how much is needed and how often.. literally, the…"
Apr 7
Randall Wimbish commented on Rob Nash's group Austin Aquaponics
"Hi Bryan. Systems still thriving. Got a major aphid invasion in the garage that hit like a brick wall but I am working on fixing it."
Apr 6
Bryan Acred commented on Rob Nash's group Austin Aquaponics
"Hi Randall Wimbish, how are your systems doing buddy?"
Mar 31
Randall Wimbish commented on Rob Nash's group Austin Aquaponics
"FYI Here is a copy and paste below. Dear Young Texas Agricultural Producer:   Thank you for your interest in the TAFA Young Farmer Grant program. At the last TAFA Board meeting, the Board awarded an additional 17 Young Farmer Grants. …"
Mar 24
Rufus Barr joined Rob Nash's group

Austin Aquaponics

If you are in the Austin Tx area and would like to keep in touch with other aquapons, this is the place.See More
Mar 22
Rob Nash replied to Phil Ruger's discussion green house
"I wouldn't.. the river rock will feel like walking on the beach.. it never packs down. just go with the cement.. add 60 % shade in the hot months."
Mar 16
Rob Nash replied to Carlos A. Gorricho's discussion AP Operational template and Financial Projections
"Too cool Tim, thanks a ton.. this is what the community needs.. true data from one of the longest standing commercial AP farms in operation. Tim, you da Mann"
Mar 2

Profile Information

How did you find us?
Search engine (Google)
Are you an aquaponic gardener already?
If so, what type of system? (pick all that apply)
flood and drain media, raft, combination
How old is your system?
2 yrs or more
What type of fish do you grow with? (select all that apply)
Koi, Tilapia
How big is your fish tank?
3 xs 1,000 gal, 300 gal, 180 gal xs 2, 150 gal, 50 gal xs 2, 1000 gal koi pond
Please tell us something else about yourself.
We run a small farm in Austin Texas, utilizing aquaponics on a commercial scale. Farming, installing systems, support and consulting ...we live and work with AP every day. I love what I do.

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Comment Wall (21 comments)

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At 5:28pm on April 8, 2014, Matt Lindley said…
Hi Rob. I have been using goldfish and koi in my system that I started one year ago in SA. I would like to add in tilapia this spring. I was told I might be able to purchase some from you. Is this correct?
At 6:15pm on January 8, 2014, Erik Powell said…
Have you ever worked with anything vertical or towers? I just got my tower in over a month ago and its way sweet!
At 12:28pm on March 15, 2013, Bryan Acred said…

Everything looks great Rob. Very professional. Great work.

At 10:18am on July 3, 2012, Chris Schup said…

Awesome. Thanks!

At 9:40am on March 22, 2012, chris taylor Swamp Creek Farms said…

Do you prefer gravel over rafts?  Building a setup similar to yours,  just dont want to do it twice.  Never tried rafts yet,  it seems i can grow more in gravel tho.

At 10:49am on February 29, 2012, alex batista said…

Hey Rob anything going on this Sat?I need to get some shale this weekend and might swing by.

At 9:41pm on January 20, 2012, Ahmad said…

Hi Rob - it looks like you have a large operation, how many people work with you? Do you keep track of your total output? About how many square feet of growing space do you have?


At 8:24pm on November 27, 2011, alex batista said…

Hey rob thanks for all the info and helping me dial in my system.The fish are doing great and  I plan on building that heater tomorrow.My wife and I really enjoyed the tour of your facility.your input was spot on...I learned more from you in a couple hours than I have in weeks searching on the net.

At 9:49am on November 27, 2011, Britt Fullerton said…

Howdy Rob, It's John Fullerton, I've been away from things as of late. I hope life is treating you well.  Awesome post on the heater.  Just saying hello and checking in, nothing major at this time.  Still working on getting the greenhouse built and finished.  Still want to come down and check you out sometime and just working on figuring out the time that's best.  Life is super busy.  Take care and talk to you soon.

At 5:16pm on November 21, 2011, David Schwinghamer said…

The one for 20?


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