About
Tucked inside an industrial park near O'Hare Airport in Bensenville, Illinois, Ocean Reef's Den (ORD) Aquatics operates out of a warehouse-style space that belies the treasure trove within. This is primarily a saltwater destination — marine fish and corals dominate the inventory — though a smaller freshwater selection, including discus, rounds out the offering. The store has built a loyal following over more than a decade, and many customers drive considerable distances to shop here.
The livestock is the draw. Reviewers report picking up Desjardinii Tangs, Gem Tangs, blue tangs, speckled foxface rabbitfish, and Cortez wrasses — often at prices that undercut competing shops across the Chicagoland area. " Corals span small frags to larger colonies, and live rock is well-stocked.
Francisco, one of the staff most frequently mentioned by name, earns consistent praise for his knowledge and personable approach. A notable detail: ORD runs a quarantine section in the back where livestock passes through before hitting the sales floor. Multiple customers specifically mention that fish are copper-medicated and eating before sale — a practice that translates to fewer losses at home.
Several Spanish-speaking reviewers also praise the patient, thorough explanations staff provide, reflecting the store's bilingual accessibility. The trade-offs are real. Equipment and dry goods selection is limited — this is a livestock-first operation.
The space can feel smaller than online ads suggest, and some visitors have reported inconsistent hours. Coral quality draws mixed opinions, with most reviewers satisfied but a few noting issues like flatworms. Don't overlook the saltwater pond on-site, a genuine rarity that several visitors highlight as a unique attraction.
For reef hobbyists in the greater Chicago area seeking competitively priced, quarantined marine fish and a solid coral selection backed by knowledgeable staff, ORD has earned its reputation.
What they offer
Fish & livestock for sale at Ocean Reef's Den (ORD) Aquatics in Bensenville, IL
Ocean Reef's Den (ORD) Aquatics stocks corals, reef fish, tangs, live rock, rare and hard-to-find species and saltwater & freshwater fish for sale in Bensenville, IL. As an aquarium store serving Bensenville, IL, it also offers fish quarantine.
- Livestock & products
- Services
- QuarantineOnline Store
- Specializes in
Highlights
What makes them special
- Quarantine system with copper medication for livestock before sale
- Competitive pricing on marine fish like Gem Tangs, blue tangs, and foxface rabbitfish
- Unique on-site saltwater pond attraction
- Bilingual staff with standout employee Francisco
- Over a decade serving the Chicagoland saltwater hobby community
From keepers
Customer reviews
“Poor customer service. There is only 1 employee to staff who has to be running around and doesnt answer questions much”
— Jay Cabardo1.0a month ago“First time I visited, since ORD is in a location where I am not nearby often. Wide selection of fish. I picked up a couple of small sea cucumbers. I'm keeping them separate for a day or two then in with rest of the residents.”
— William Lutman5.0a month ago“This place has a great selection of fish, well maintained and cared for, friendly staff, and a great winter time activity to get out of the house! Would recommend everyone stop by and pay them a visit”
— liz vasilopoulos5.0a week ago“Fantastic collection of coral and affordability is good. Big fish selection”
— Edgar Coriano5.04 weeks ago“Beautiful fish for my aquarium and reasonably priced supplies and water.”
— Found and Redesigned5.0a month ago“Good”
— Asel Sulaimanova5.0Edited a month ago“Reasonable price and good quality”
— Vijayan Jai5.02 months ago“Great experience, friendly knowledgeable staff, variety of fishes and coral, reasonable price.”
— jing gao5.0Edited 4 months ago“Great fish and corals for awesome prices and Francisco is very knowledgeable and a great guy!! 100% recommend getting what you need from here with confidence”
— Matt Kapusta5.0Edited 4 months ago“Excelente atención un trato cordial y con una paciente explicación.”
— Fabian Farfan5.05 months ago
Reference
Frequently asked questions
Note — Store information and services may change. Always call (630) 422-7464 to confirm current availability, hours, and services before visiting Ocean Reef's Den (ORD) Aquatics.