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Gear & Tech

Making Dechlorinator – Sodium thiosulfate

How should I make a good dechlorinating solution? I have read about some pretty high doses, like 250 grams in 500ml of water to make a stock solution. A: First, let’s tell our reader how...

Heron and Deer Scare That Works Every Time

You can make a Heron and Deer Scare That Works Every Time for about $70 with materials you get on amazon.com  It’s pretty simple to make and it relies on LIGHT and A LOT...

Dr Johnsons Koi Health & Disease Textbook Available Near You

Seller Price – Seller rating Lulu.comNo price No rating Amazon.comNo price No rating Barnes&Noble.com$39.99 No rating Books-A-Million No price No rating IndieBoundNo price No rating BookDepository.com$41.27 No rating eBay – worderyusspecialist$34.93 No rating eBay...

Wet Lab Syllabus How To Diagnose and Necropsy a Koi or Pond Fish

Wet Lab Syllabus How To Diagnose and Necropsy a Koi or Pond Fish is a document download that presents the Wet Labs we offer around the country. You see a basic coverage of water...

Necropsy in Koi Basic Steps and Handling For Samples

What’s here is a video about necropsy in koi, the Necropsy in Koi Basic Steps and Handling For Samples. It’s not a ‘comprehensive’ treatment but this video was used to teach about necropsy and...

The Aquadyne Bead Filter

This is one of the filters which I [Dr. Johnson] have used extensively at my home*. I still have a 2.2 *Aquadyne 2.2 on 1,000 gal water   (2018) Where to Buy: With a Return...

Activated Charcoal – Carbon Filtration (Purification)

Activated Carbon – Charcoal Activated Carbon – Detailed information – by Carl Gittings This article was prepared by Carl Gittings in preparation for Koi Camp 2002 at Ashland Berry Farm. ACTIVATED CARBON Activated carbon...

Flooming, Sponge Filters, BioFilm and Osmosis Defined.

*Air Stones* – Retailers sell electronic pumps which force air through tubing into a porous stone. The air emerges as a column of tiny bubbles in the water. This carries water upward for gas...