Pet Store · Fort Collins, CO

Underwater Wonders

Underwater Wonders is a Fort Collins, Colorado-based aquarium store specializing in both freshwater and saltwater systems. The store offers a range of products and services tailored to hobbyists and beginners, including aquariums, lighting, marine salt, and livestock such as corals, fish, invertebrates, and shrimp. With a foundation in aquarium maintenance since 2006, the business expanded into retail in 2021, combining hands-on expertise with accessible resources for aquatic enthusiasts.

5.0ClosedClosedAquariumSaltwaterFreshwater
1007 N College Ave, Fort Collins, CO 80524, USA

About

About this store

Underwater Wonders, based in Fort Collins, Colorado, has served aquarium enthusiasts since 2006, beginning as a maintenance-focused business and evolving into a full-service retail operation in 2021. The store supports both freshwater and saltwater aquarium systems, offering a curated selection of livestock including corals, marine fish, invertebrates, shrimp, aquatic snails, and crabs. Equipment offerings span lighting, marine salt, aquariums, water testing products, fish food, and general aquarium equipment. Customers benefit from verified services such as delivery, aquarium maintenance, and quarantine service, all supported by a team committed to ongoing learning. The store emphasizes aquacultured coral and responsible livestock practices, aligning with sustainable hobbyist values. With a focus on education and long-term system health, Underwater Wonders provides resources and support for hobbyists at all experience levels, ensuring informed choices and stable aquatic environments. The business maintains a strong local presence and serves customers beyond its physical location through delivery and remote support.

What they offer

Fish & livestock at Underwater Wonders in Fort Collins, CO

Underwater Wonders supports freshwater, saltwater, and general aquarium systems through a comprehensive range of products and services. The store specializes in livestock such as corals, marine fish, invertebrates, shrimp, and aquatic snails, all available through verified retail channels. Equipment offerings include lighting, marine salt, aquariums, water testing products, fish food, and general aquarium hardware. These products are designed to support stable, healthy environments across different water types. Services such as delivery, aquarium maintenance, and quarantine service are available to help customers manage setup, upkeep, and new livestock introduction. The store’s foundation in Colorado aquarium maintenance since 2006 informs its practical, experience-based approach. By combining verified product availability with service support, Underwater Wonders enables hobbyists to build and maintain thriving aquatic systems with confidence.

Livestock & products
Corals
Aquariums
Lighting
Marine Salt
Aquarium Fish
Invertebrates
Equipment
Water Testing Products
Fish Food
Marine Fish
Shrimp
Aquatic Snails
Crabs
Specializes in
Aquarium
Saltwater
Freshwater
Services
Delivery
Aquarium Maintenance
Quarantine Service

Highlights

What makes them special

  • Delivery services are available for customers beyond the physical storefront.
  • Professional aquarium maintenance services help keep systems running smoothly.
  • Quarantine service supports safe introduction of new livestock to prevent disease spread.
  • Free shipping is offered on qualifying orders, supporting accessible access to products.
  • The store has been serving the Fort Collins aquarium community since 2006, reflecting a long-standing commitment to the hobby.

Reference

Frequently asked questions

Common questions about visiting Underwater Wonders, based on verified store information.

Do you carry fish and invertebrates?

Yes, Underwater Wonders typically carries a small assortment of quarantined and aquacultured saltwater fish. If a specific fish is not in stock, the team can often order and quarantine it upon request. The store also offers a variety of invertebrates, including hermit crabs, snails, urchins, starfish, cleaner and peppermint shrimp, pistol shrimp, and more, commonly used in reef and cleanup crews.

How long will it take to receive my order?

Coral orders are shipped Monday through Wednesday to avoid weekend delays. Customers receive an email within 24 hours to confirm the ship date. Livestock orders are sent via Next Day Air and typically arrive before 12 PM, though delivery may extend to 5 PM. For cut-to-order corals, the entire order ships together after healing, which usually takes about two weeks.

What happens if my coral arrives dead?

While every effort is made to ensure live arrival, live animals can be affected by shipping stress. If a coral arrives dead, customers should review the DOA Guarantee and submit a claim with photos within two hours of package delivery. The store will assess the claim and provide appropriate resolution based on policy.

What should customers know about delivery at this store?

Underwater Wonders offers delivery services for customers beyond the physical storefront. Orders are shipped Monday through Wednesday to avoid weekend delays. Customers receive email confirmation of the ship date. Livestock are sent via Next Day Air, with typical delivery before 12 PM, though some may arrive as late as 5 PM.

What should customers know about quarantine service at this store?

The store offers quarantine service for new livestock to prevent disease introduction into established systems. This service allows new fish, corals, or invertebrates to be isolated and monitored before being introduced to a display tank. Customers can request this service for specific species or orders, and the team will coordinate the process.

What should customers know about aquarium maintenance at this store?

Underwater Wonders provides professional aquarium maintenance services to help customers maintain stable, healthy systems. These services include routine water testing, equipment checks, partial water changes, and general system monitoring. Customers are encouraged to share recent test results and feeding routines to support effective maintenance visits.

What countries do you ship to?

Underwater Wonders currently ships only to the continental United States. Shipments to outlying U.S. territories or international destinations are not available at this time. Customers should ensure their shipping address is within the continental U.S. to receive orders.

What should visitors know about the store's aquarium focus?

Underwater Wonders supports aquarium systems of all types, including freshwater, saltwater, and general aquarium setups. The store offers products and services tailored to both beginners and experienced hobbyists. This includes equipment, livestock, and maintenance support designed to help customers build and sustain healthy aquatic environments.

Answers are compiled from the store's website and listing data. Hours, inventory, and services can change — call ahead to confirm before visiting.

More in Fort Collins

Other shops nearby

  1. No. 01

    Front Range Natural Pet5.0Fort Collins, CO
    Visit listing
  2. No. 02

    The Fish Crew4.5Fort Collins, COfreshwater · saltwater · aquatic plants
    Visit listing
  3. No. 03

    Scales 'N Tails Ft. Collins4.4Fort Collins, CO
    View on map
  4. No. 04

    PetcoFort Collins, CO
    View on map