ProDrum and ProBio Partnership
A neat and highly effective partnership for aquaculture and koi water recirculating systems (RAS).
Airlift Pumps - Do they work?
This article discusses the practical use of airlifts in aquaculture and garden ponds.
In-Pond Gravel Filter - Please Help
I have an in-pond gravel filter that served me well for many years but I decided to clean the bottom from leaves after a storm.
Potassium permanganate - How to use
It is a general misconception that potassium permanganate is dangerous to use for fish.
The Value of Koi - Part 1
Why are koi expensive? And what contributes to the price tag? Those are commonly asked questions and the answers given are often generalized and dismissive rather than educational.
Air Pumps - What you need to know
When buying an air pump, you want one that is quiet, low in power usage, while continuously delivering enough air to your pond.
Spawning - home bru
When in your last newsletter you remarked about countless eggs and the many thousands of babies forthcoming, I felt a surge of melancholy
Harvest 2021
The 2021 Japan October Harvest
All about Size
This article is for carp and koi breeders of all persuasions and skills.
Koi Available 2022
Koi available at this time
The Value of Koi - Part 3
The components of cost
Many skilled hands and resources add up to determine the price of the Nishikigoi as displayed in the tanks of the dealer.
Do I need a protein skimmer?
How important is it to have a protein skimmer? What is the impact of high levels of proteins in the water and are they harmful to the koi?
Sansai 2021
A few Sansai koi available for your collection. Older pics taken six-months ago.
Fluke resistant to treatment
Over the past few months, we have found that the traditional range of anti-fluke treatments were becoming less effective.
Harvest 2020
A growing list of koi from the 2020 Japan October Harvest. For you to choose from.
Tosai Time 2022
The 2022 Tosai Season has begun!