Located more than 200 miles north of Tokyo, Niigata is surrounded by mountains of mountains. Heavy snowfall in winter is famous. It can be as high as 10 feet. Niigata used to be an inaccessible corner of the island duringMore…
Fish, Koi, Goldfish
Video | How Do Koi Get So Big in Niigata, Japan
How do koi get so big in Niigata, Japan? This video profile of the koi growing area in Japan offers some interesting information on why young koi grow so fast in these natural clay ponds. One reason is the largeMore…
Seasonal Maintenance for Healthy Lilies
>> Also see the main feature, “Waterlily Pests and Diseases: A Ten-Year Update.” Waterlilies are fairly low maintenance, especially compared to equally gorgeous terrestrial flowers. However, they do require some regular care to stay healthy and bloom well. Here areMore…
Fish and Plant Quarantine to Prevent Disease
Most of us who have been in this profession for a long time have had the experience of adding newly purchased fish or plants to an existing population, only to see them start dying within a couple of weeks. HoldingMore…
Language of Koi | Dissolved Oxygen Levels in Tanks and Ponds
Fish need oxygen! Adequate amounts of dissolved oxygen are crucial for all pond and fish life. Unfortunately, oxygen is one of the most overlooked parameters of water quality in the retail setting, as well as in koi ponds. Low dissolvedMore…
Kodama Koi Farm Introduces New PCR Device for Testing Imported Koi
\Kodama Koi Farm has introduced a new polymerase chain reaction (PCR) device to test for Koi Herpes Virus (KHV) on-site at their farm. This allows Kodama Koi Farm to run more tests in shorter times to assure the safety ofMore…
Language of Koi | Back to Basics Q&A
What are some of the biggest hurdles to selling and keeping ornamental pond fish? Knowledge, space, time and cost, just to name a few. Offering some honest answers to common questions may help increase koi enjoyment — and sales! ManyMore…
Buying Wholesale Koi
Tips for carrying high-quality fish
Do you have a retail store but do not carry koi for sale? You should, and here is why. Koi fish, especially Japanese koi fish, are considered living art work. The beautiful koi fish will elevate the status of yourMore…
2018’s Most Popular Articles on PONDTrademag.com
We take a look at the most viewed articles in 2018!
Winter is a great time to catch up on topics from the previous year and no better way than our annual Top Ten list for 2018. This year, water quality, koi, pond design and maintenance services are big themes on PONDTrademag.com.More…
Language of Koi | Treating Koi Sleeping Disease
Koi sleeping disease is an infrequently discussed viral disease in koi that has been around for many decades. Most koi health books written in Japan mention this disease, but it seems that many U.S. koi dealers have heard of itMore…