nice system, with short, descriptive videos as well ~ my new product to try is "RectorSeal" pipe thread sealant, which really should have a different name but whatever lol
Kumonryu - "nine crested dragon" legend has it that the name was derived from a dragon transforming into a cloud racing thru the sky. Always Doitsu (koi with no scales other than enlarged scales along the lateral line and two lines running either side of the dorsal fin). The unstable sumi (black) runs from head to tail and should have the effect of ink calligraphy. A magic fish, the pattern is highly variable and can change dramatically over a short time.
Shiro Utsuri - Black & White Koi
Modern Narumi asagi (note that netting is white).jpg