Aquaponics fish tank - golden tilapia

Dinner, Lunch, and Jack (the one-eyed tilapia) are doing well amongst the minion. I'm sure they get the best morsels too.

If you're an aquaponics nerd, you might find this info interesting ... pH is 6.8, ammonia is negligible, nitrites 0.25 mg/L, and nitrates 15 mg/L. I dunno the dissolved oxygen but I use an airpump and airstone. Oh, and the PVC pipe with holes that is running along the bottom of the tank is part of the pump, drawing off fish solids (i.e., poop). It's been really effective so far!

My fish tank is 100 gallons and receives the overflow from the sump. The pipe to the left is the overflow drain so I don't flood my downstairs when it rains hard.

Golden tilapia

I just added 16 more fingerlings to the mix. 34 in all. The 2 largest ones are Lunch and Dinner (sick, I know) and one without an eye is Jack, the one-eyed tilapia. And I put 5 pretty koi in the sump. They all seem to like their new digs.

Oh my ... folks, please remind me to stop naming animals I will be eating!

Backyard aquaponics ... the adventure

On to my new project ... AQUAPONICS! Aquaponics is the cross between hydroponics (growing plants in a water medium) and aquaculture (growing fish for food). It's a rather ingenious idea, actually, and is really catching on by those who want to grow their own food and to remain sustainable. Basically, one grows vegetables using fish poo, which is high in nitrogen. The fish water is piped to vegetable growing beds where bacteria break down the ammonia to nitrites and then nitrates, which is a form plants can take up. In doing so, the plants clean the water, which is then circulated back to the fish!

I've started building my three grow bed benches and have already finished the table for my 100-gallon fish tank. Thanks to Donna and Tracy, the Vierra's, and donations from church, I have enough recycled wood for my construction projects. And bless you Dennis for cutting the 2x4s to length for 2 tables! It helped tremendously!

Oh, did I tell you that I am running all of this on solar power? The generator is purchased and ready to install! I'm so excited! More pics soon!