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Welcome to Underwater Wonders

About Us

Established in 2006, Underwater Wonders began as a maintenance company and in 2021 expanded into both online retail and brick-and-mortar shop in Fort Collins, CO. 

Owners Seth Wheeler and Garrett Grossmann are a wealth of knowledge especially when they put their brains together. Both are committed to continue learning and to always share their knowledge with anyone and everyone.

At Underwater Wonders we continue to learn more every day about how to keep healthy fish & coral and love to empower our fellow hobbyists by sharing our excitement and love of the ocean and fostering a community.

Our Northern Colorado shop is currently open Fridays 10am-6pm and Saturdays 11am-4pm for coral sales and specialty equipment. We also have a small selection of quarantined fish that vary from week to week.

Our team is dedicated to providing the best experience and support to our customers and we thank you for choosing to shop with us!

~ Underwater Wonders Team