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Dr. George B. Brooks, Jr. replied to Cinder McDonald's discussion Understanding Water Chemistry in Aquaponics
"I will be offering a series of classes on aquaponics and a few related subjects soon ;-).  RE: muratic acid, here is the results of my experience. The chemical formula is HCl. Thus when it disassociates it breaks down in to H+ and Cl-. Since pH is…"
Jul 27, 2011
Cinder McDonald replied to Cinder McDonald's discussion Understanding Water Chemistry in Aquaponics
"Will you be offering another class in the future?   I'd like to get some training on muratic acid.  While I use it in my pool on a regular basis, it makes me very nervous to use it with my animals.  
 
I found a quality test kit from my local pool…"
Jul 27, 2011
Dr. George B. Brooks, Jr. replied to Cinder McDonald's discussion Understanding Water Chemistry in Aquaponics
"Purchase a good drop based aquarium test kit from an aquarium store, usually around $35. Also, I tried, but I can't get past using the muratic acid. Nasty stuff but it only takes a very small amount to quickly bump down your pH until your…"
Jul 27, 2011
Daniel Anderson replied to Cinder McDonald's discussion Understanding Water Chemistry in Aquaponics
"When I was actively running a system I leaned on a local high school FFA aquaculture program for advice. I think Red Mountain High School in Mesa has a program now. The department of education can let you know which schools have programs close to…"
Jul 25, 2011
Cinder McDonald posted a discussion in Aquaponics
My frustration with the many articles I have seen on aquaponics/aquaculture is that the really good ones tend to be way over my head. I found a good, basic article about water chemistry that I wanted to share with others:…
Jul 21, 2011
Cinder McDonald replied to Lisette Volkmar's discussion My Aquaponics experiment in Aquaponics
"Cleaning filters every two days is pretty high maintenance... I am cleaning about 3 weeks during the summer months and 6-8 weeks during the winter.  I am working on a design where I can cut that in half. (Disclaimer:  I am not raising for food, and…"
Jul 20, 2011
Cinder McDonald replied to Lisette Volkmar's discussion My Aquaponics experiment in Aquaponics
"I'm saving up to build my pond.  Some questions for you.
 
How do you manage algae with your pond being in full sunlight?
What type of heater did you use in the winter?
Why did you decide on two pumps as opposed to one? 
Do you add bacteria for…"
Jul 19, 2011
Rachel replied to Cinder McDonald's discussion Turtles + Permaculture = ? in Aquaponics
"I would dump pond wastewater out around fruit trees (or any other tree) just not veggies. You should be safe with that."
Feb 21, 2011
Cinder McDonald replied to Cinder McDonald's discussion Turtles + Permaculture = ? in Aquaponics
"I use minnows to help with biofiltration, aquatic plants in the pond have not been successful as I have not found a good way to protect them from the turtles.  Anything that isn't food becomes a turtle toy and if it can get shredded, it will.  Also…"
Feb 21, 2011
Chi Ma replied to Cinder McDonald's discussion Turtles + Permaculture = ? in Aquaponics
"You don't have to eat the fish. You could use them to feed the turtles or for pets. I'm not sure if there is a test for salmonella at the consumer level. 
You could construct a biofilter and put in floating aquatic plants to further filter the…"
Feb 21, 2011
Cinder McDonald replied to Cinder McDonald's discussion Turtles + Permaculture = ? in Aquaponics
"I have no interest in fish production as my household rarely consumes fish.
I am very aware about salmonella, but I hate just having to dump waste water out into the gravel.  Wondering if there is any way to reclaim it using bacteria / plant…"
Feb 21, 2011
Chi Ma replied to Cinder McDonald's discussion Turtles + Permaculture = ? in Aquaponics
"I'd avoid using turtles as a waste source for human veggie production the risk of salmonella outweigh the benefits. If you used it to produce veggies for the turtles only that would be fine. 
http://www.cdc.gov/healthypets/spotlight_an_turtles.htm
 …"
Feb 21, 2011
Cinder McDonald posted a discussion in Aquaponics
I'm new to most of this.  I do a little bit of turtle and tortoise rescue and I'm planning to build a larger pond (600-700 gal) to house the increasing population.   If aquaculture is defined as the raising of aquatic animals for food production,…
Feb 21, 2011
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