East Bay Koi is a pond construction and maintenance company based in San Jose, CA. They specialize in designing, building, and maintaining koi ponds, offering a variety of over 25 imported Japanese koi fish varieties hand-selected from champion breeders in Niigata, Japan. Their services include fish stocking and providing essential pond supplies and equipment. East Bay Koi carries Hikari nutrition products to support koi health and pond vitality. The company is available seven days a week to assist customers with pond and koi needs.

Bay Area Koi Ponds is a pond construction and maintenance company based in Berkeley, CA. They specialize in designing and building custom koi ponds, advanced filtration systems, natural streams, and waterfalls. Their services include pond cleaning, algae control, fish stocking, aquatic plant design, and waterproofing installation. The company uses reinforced concrete and polyurea waterproofing to create durable ponds that meet California's strict building codes. The owner has extensive knowledge of koi pond filtration, gained from international study and industry training. Bay Area Koi Ponds serves a wide area across Northern California, including multiple counties and cities.

Champion Nishikigoi is a fish stocking pond service company located in San Jose, CA. They specialize in offering a wide selection of koi fish sourced from many of Japan's most respected breeders, featuring various bloodlines and varieties. The company also provides premium pond equipment such as water pumps, filtration units, and ultra-violet sterilizers to help maintain healthy pond environments. Champion Nishikigoi supports customers with expert advice on koi care and maintenance, ensuring the well-being of their fish through careful packaging and shipping methods.

Pond Revival is a pond repair and maintenance company based in Berkeley, CA. They specialize in repairing, cleaning, and maintaining living water features to create natural and balanced ponds. Their services focus on problem-solving and preserving the beauty of existing water features in the East Bay area.

Pure Aqua is a pond maintenance and aquatic weed control service company based in San Jose, CA. They offer a range of services including freshwater and saltwater aquarium maintenance, koi pond cleaning, fountain upkeep, and hot tub care. Their capabilities include equipment inspection and maintenance, water chemistry testing, and aquatic plant management. Pure Aqua provides 24-hour emergency and after-hours service for urgent needs.

Elan's Ponds and Aquariums is a pond maintenance service company located in San Jose, CA. They specialize in pond and aquarium maintenance, using knowledge from botany, chemistry, and ichthyology to create ecologically balanced and artfully designed home ponds and aquariums. Their services include pond cleanings, water testing, algae removal, pump installations, and fountain maintenance, among others.

A-1 Koi Ponds is a family-owned business located in Fremont, CA, specializing in custom concrete koi pond installations, pond maintenance, and fish stocking. With over 30 years of experience, they offer a range of services including luxury pond construction, advanced filtration systems, waterfalls, and landscaping. The company works closely with interior designers, architects, and engineers to deliver tailored pond solutions. A-1 Koi Ponds also supplies a variety of high-quality Japanese koi fish imported for their customers. Their expertise extends nationwide, providing maintenance services across the USA.