PondBuilder Inc. introduces Sakana all-season fish food. Formulated to feed koi and goldfish during all seasons, the food features a 3-year shelf life, the company reports. The goldfish food comes in an 8-ounce screw-top container, and the koi food comes in small or large pellets in 20-ounce, 3.5-pound or 19.5-pound containers. (Prices vary.) Posted on 11/10/10.

Koi Acres offers the Champion Koi Bowl, a vessel designed for viewing koi. Made from polyethylene plastic, the bowl’s completely smooth interior surface is 100 percent fish safe, the company reports. (MSRP $56.95) Posted on 11/3/10.