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About us
The team

Koi City Inc. is the vision of Troy Nasco.

Troy Nasco, the owner of Koi City, has 15 years of experience consulting and helping homeowners build ponds. He recognizes that there are many people who just want a little advice and a pond supplies so that they could create water elements for themselves.

Ponds are a wonderful way of creating a beautiful, natural space in big and small locations and I am always interested in helping people create their dream water habitat.

P O Box 3361 Ramona CA 92065

(760) 580-2044

Pond Service
Pond Supplies
Pond Maintenence
Large Selection of Koi

Our misson is to provide excellent service and products so that your home can be your paradise.