About
Lynn's Exotics & Aquatics in Wentzville, Missouri is a family-oriented pet store that has built a loyal following over nearly a decade — and recently moved into a bigger, brighter location with room to grow. While the name says exotics and aquatics, the store genuinely delivers on both fronts. The freshwater fish selection is a standout: reviewers with five tanks at home report consistently healthy fish with no disease or losses, and the aquariums are described as the cleanest in the greater St.
Louis area. JC, the store's fish expert, is repeatedly praised for deep aquatics knowledge, and Lynn herself is someone customers specifically request for aquarium and fish guidance. The fish side shares space with an impressive exotic animal operation — ball pythons, blood pythons, leopard geckos, pacman frogs, hermit crabs, and a legless lizard that delighted a young visitor on a tough day.
Live feeders are a major draw: Dubia roaches, feeder rats, feeder mice, and feeder insects are stocked in sizes and quantities that reptile breeders and gecko owners can't easily find elsewhere. Multiple reviewers note that Lynn's is the only local shop that reliably keeps live feeders in stock, at prices well below big-box alternatives. Kevin is the name that comes up most often in reviews — patient, knowledgeable, and genuinely invested in making sure customers leave with the right supplies rather than just the most expensive ones.
He's helped customers select leopard gecko setups, hedgehogs, and ball pythons with equal enthusiasm. The store also stocks tanks, filters, cleaning supplies, fish food, and reptile food, making it a solid one-stop shop. Under relatively new ownership, the store has clearly invested in its space and staff.
Customers drive from across the St. Louis metro area specifically for the fish quality and expert advice. If you're in Wentzville or anywhere nearby and keeping freshwater tanks or exotic pets, Lynn's has earned its reputation visit by visit.
What they offer
Livestock, services, water
- Livestock & products
- Services
- Consultation
- Specializes in
Highlights
What makes them special
- Cleanest aquariums of any store in the St. Louis area according to multiple reviewers
- Reliable stock of live feeders — Dubia roaches, rats, mice, and insects at competitive prices
- Dedicated fish expert JC and hands-on staff member Kevin praised for patient, knowledgeable consultations
- Healthy freshwater fish with customers reporting zero disease or losses across multiple tanks
- Recently moved to a larger, brighter location in Wentzville with room for continued growth
From keepers
Customer reviews
“I used to love going here for my feeder insects for my leopard gecko, but I've noticed a large decline in the care for their animals. The cages for the rodents and birds are frequently dirty and bare. The reptile cages are the same, especially the tortoise. I went in just today to get feeder insects and one of the snakes was left unattended with a large live rat in the cage. One of the leopard geckos looked very unhealthy. There were beta fish in containers with no filter or heater, and they looked quite unhealthy as well. It's very disappointing as I loved Lynn's as an alternative to big pet stores who often have very poor animal husbandry.”
— Gray Buxton2.0an hour ago“We have been purchasing our pets and other goods from Lynn’s for almost a decade now. They are always informative, timely, and friendly - not pushy. I appreciate their customer service. This is a family owned business we have been pleased with. We will continue to do business here! We have purchased: Live mice (my regular purchase) Ferret Fish Snails Tanks Filters Cleaning supplies Fish food Reptile food Ferret food Tank needs/enhancements”
— Madison5.02 days ago“Always love this place prices are very good. Employees are awesome and knowledgeable. See you soon... good times. Lots of new animals including fish. If they don't have it ask they can probably order it...”
— StEven Nieweg5.0Edited a week ago“The owner is very knowledgeable and seems like he really cares for his animal unlike big name brands.”
— Grace Fay5.02 weeks ago“Beats every other shop in the area!”
— Brittanie Halstead5.03 weeks ago“Very helpful with all your pets needs.”
— James Stromberg5.0a month ago“Kevin’s awesome in getting me my hedgehog!”
— Eric Dobbins5.0a month ago“Feeder rats & mice much cheaper & better than frozen expensive ones from petsmart/petco. Lots to check out too. Stop by. They moved into a nicer, brighter location with lots to check out. Super nice employees.”
— ChristyLee Cabra5.0Edited 2 months ago“I've gotten a hamster, 2 guinea pigs and some fish from Lynn's and each time was great. I've gotten pets from big box stores and had problems but all the pets I've gotten from Lynn's have been healthy and very well taken care of. The products they sell to take care of the animals are also really good. The staff is always friendly when I go there whether I'm getting a new pet or just picking up supplies. My kids also love visiting this pet store.”
— jaci mattli5.02 months ago“Friendly staff, decent variety of pets to choose from.”
— Matt4.03 months ago
Reference
Frequently asked questions
Note — Store information and services may change. Always call (636) 327-7700 to confirm current availability, hours, and services before visiting Lynn's Exotics & Aquatics.