Forum: AQUACULTURE SYSTEMS

I've been waking up once in a while with headaches and today the headache is really wicked accompanied by nauseau and bowel problems. Is it possible...

I'm going to set up two RAS tanks this fall vs. just one, but MAY use the same RBC for both, which will be in a separate tank. If I do so, there...

My tank water is taking on a brownish tint. It's not iron as I'm removing the iron in my make up water before I add it. I've read this could be the...

My usual supplier of liquid fertilizer 10-34-0 does not have what I need in yet and referred me to another one that is actually much closer. It's a...

Here is a few shots of the little barra nursery I have mentioned a few times. I have spent about 3 days on the build so far. Does not look like...

hi im looking into a 5000ltre to 10000ltr fish only ras,ive been into saltwater aquariums for years and want to build a freshwater system to grow out...

Anyone ever used a sulfur based de-nitrification filter, or have an opinion on its potential benefits\hazards?. Its reasonably recent technology and...

http://www.aolnews.com/nation/article/coal-mines-as-fish-farms-thats-the-hook-in-wva/19495621

I recently built this rotating biofilter, siphon tube, and clarifier thanks to the book Small Scale Aquaculture by Steven Van Gorder. The tank is an...

Gary has suggested I set up a thread where i can update the progress of my first experiences with an RAS I set up in early winter. I have four oudoor...

It's been suggested by a prof friend that I set up a drip system to continually add fresh water to my RAS system at a rate of 1 to 5 percent per day....

I've included a couple of items related to this forum February 18, 2010 The Agricultural Research Service, USDA Aquaculture National...

Tank was already cycled before fish were planted. Ammonia and nitrites had dropped to zero. Now that I've had fish in the system for about a week...