At Hilltop Koi, everything we do was all about the wonderful world of Koi. We are your quality pond fish dealership in the Wayne, NJ area. We specialize in both standard and butterfly varieties of Koi with Japanese ancestry. We also can get in Japan imports straight from japan! Our masonry contracting turns your surroundings into a place of beauty! Our team also consists of professional pond builders that can create your new residential or commercial pond oasis. New We also build indoor ponds! Now you can enjoy your koi year round! Bring them in for the winter! Contact us today to start building the pond of your dreams. Check out koi pictures to get an idea of the high quality koi we carry! The pictures are some of the exact koi fish we have in stock!