Food Factory

Tetraselmis Phytoplankton Culture - Day 04​



Amazing explosion in growth over the last 24h!

I also have a great video of my brine shrimp eating, I will post that once I cut it down some :)​
 
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Artemia Franciscana Culture - Day 02

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Artemia Franciscana Culture - Day 03
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Tetraselmis Phytoplankton Culture - Day 05​

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Tig Pod​



Slightly unrelated to the other items I've been posting, but wanted to share because I think it's cool! Here's a copepod that I found in a patch of algae in my tank. I do plan on breeding some pods in the near future too.​
 

Tetraselmis Phytoplankton Culture - Day 06​

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Artemia Franciscana Culture - Day 04
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I've begun the process of preparing to take on some copepod cultures. I'm test printing some pod hotels for their rearing tank once I've set that up.

The STL file is not mine, and I downloaded it here.​
 
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20251126_121425_5C90BCD8-5E71-4454-A0BA-0018591D5E60.png
I've begun the process of preparing to take on some copepod cultures. I'm test printing some pod hotels for their rearing tank once I've set that up.

The STL file is not mine, and I downloaded it here.​
Thanks for sharing this!
 

Tetraselmis Phytoplankton Culture - Day 07​

Getting close to harvest! I may let this go another couple of days, harvest a gallon and roll the rest into another batch :)
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Artemia Franciscana Culture - Day 05
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Tetraselmis Phytoplankton Culture - Day 09 -- HARVEST DAY! 😀​

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Left: The vessel on Day 0, you can see the color is much lighter. On the right is harvest day. Between the start date and harvest day, I did have to change my lights, as the original ones had died.
The entire volume of the phytoplankton is just shy of 2 gallons. From this, I harvested 7 jars. Each jar contains two cups measured out, this will be my reef and shrimp feed, as for the rest of the culture? I'll be rolling this back into another 2 gallon run.
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Today's harvest! 7 jars of green gold!
Here is a microscopic sample of what the phyto looked like during today's harvest!
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Tetraselmis Phytoplankton Culture - Day 00.​

Another new start

Today, I'll be preparing the remainder of my phytoplankton for the next run!
I'll need a few things to get this going:​
  1. Salt Water mixed at 1.024 SG​
  2. ~1 Gallon of Phytoplankton
    1. In this case, I had a bit more than a gallon​
  3. 4ml of F/2 Fertilizer​
  4. Time ;)​
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New culture day 0​
 

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