About
Tucked into the Las Vegas valley's aquarium scene, Sin City Aquatics & Maintenance has earned a devoted, week-in week-out following — and regulars are quick to tell you why. Owners Tina and Jason, with help from D, run an immaculately clean shop where the tanks, the fish, and the floor all sparkle, and where you're genuinely welcome to just wander and look with zero pressure. Reviewers call it one of the best in the valley and rave about the kind of exclusive, diverse livestock you simply can't find at other shops.
This aquarium store leans hard into saltwater and reef. Among the displays you'll find corals, clownfish, blue hippo tangs, puffers, seahorses, and even stingrays and a shark, with healthy, beautifully arranged coral frags that draw repeat visitors. Freshwater hobbyists aren't forgotten either — peacock bass, axolotls, and breeding stock are all available in Las Vegas, NV.
If you're hunting for saltwater fish and corals for sale in Las Vegas, NV, this is the shop more than one customer credits with bringing them into the hobby. What sets the place apart is the hands-on teaching. Jason will spend 30 minutes or more walking you through a setup — how to install and maintain a Fluval 307 canister filter, or custom-cutting tubing right before closing.
For a surprise clownfish emergency, the team has supplied cycled tank water and live rock so customers could skip the cycling wait, and for first-time reef builders they've even built cardboard mock-ups to plan rock layouts before buying. 4 reef systems to Aquatop all-in-one tanks, and customers single out his ReefMat 500 installs and honest, firm pricing. In a city full of options, Sin City Aquatics keeps its weekly regulars through genuine care, fair prices, and the kind of expertise that turns a purchase into an education.
What they offer
Fish & livestock for sale at Sin City Aquatics & Maintenance in Las Vegas, NV
Sin City Aquatics & Maintenance stocks corals, reef fish, invertebrates, pufferfish, axolotls, live rock, tangs, clownfish and freshwater & saltwater fish for sale in Las Vegas, NV. As an aquarium store serving Las Vegas, NV, it also carries aquarium equipment and offers tank maintenance, aquarium setup, tank cleaning and aquarium consultations.
- Livestock & products
- Services
- Specializes in
Highlights
What makes them special
- Owner-operated by Tina and Jason (with D) — immaculately clean shop and no-pressure, deeply personal service
- Strong saltwater and reef selection: corals, clownfish, blue hippo tangs, puffers, seahorses, stingrays, and even a shark
- Freshwater options too — peacock bass, axolotls, and breeding stock available in Las Vegas, NV
- Hands-on help: cycled tank water and live rock to skip cycling, cardboard reef mock-ups, and 30-minute setup walkthroughs
- Full tank maintenance and cleaning with honest, firm pricing; services Waterbox, Aquatop, Fluval, and ReefMat gear
From keepers
Customer reviews
“Agree very clean fish are healthy and diverse fish that other shops don’t have. Service is great go and just look they welcome that no pressure is a plus”
— Margaret Bowen5.02 months ago“Always a great experience! Healthy fish and helpful staff. 🤙”
— Listen up5.02 months ago“Great service and always had a good experience with livestock purchases.”
— Kaimana Reefworks5.02 months ago“My wife and I started shoping at Sin City Aquatics and Maintenance two years ago. In that time, we have had nothing but good things to say about Tina and Jason. The values that they stand by , for their animals and customers are unmatched in this valley. I have been and shopped , at every store in the valley the last 8 years and if its not for bad customer service its neglect to the fish. We are thankful to have a place we can comfortably go to for our fish friends. I have never loss a Fish or Coral do to their neglect. I have never taken on any unwanted pest or diseases and I have 8 tanks Salt and Fresh. I have witnessed there maintenance in and out the store and once again unmatched. I dont feel like you can go wrong with a person that stands on integrity, rather then the quality of your pocket. I STAND BY THEM, I RECOMMEND THEM, and if you dont Im sorry, but their whole team is great! I dont even write post but you must give credit when its deserved. thanks Sin City & maintenance.”
— deshun downes5.03 months ago“Hands Down one of the best in the valley. The place is clean,the fish are clean,the tanks are clean. Tina and Jason are the Best. They always have exclusive fish you can’t find. I’m always looking forward to go shop with them ✅💯”
— Kaga Akalu5.03 months ago“Tina,d and j are great people! They brought me into the saltwater hobby! 10/10!”
— Kevin Chacon-G5.03 months ago“Limited options and overpriced.. also one tank have ich.🤮”
— doublealpha1.03 months ago“Tina and Jason from SinCity Aquatics is knowledgeable , helpful and always accommodating . Awesome customer service! which is hard to come by nowadays. SinCity Aquatics is our Number #1 fish store we visit weekly. Thank You Tina and Jason ‘”
— Michelle5.0a month ago“I have been dealing with Sin City Aquatics almost exclusively for about 6 months now and I don't plan on changing that. I have been to all the fish stores in the valley and some are better than others but Sin City sets the standard. Their livestock selection has been awesome, their prices are great, and they haven't steered me wrong with any knowledge shared. Just had them deliver a 120 gallon tank to my home and they were very respectful of my home.”
— Dennis Rehmann5.02 months ago“Very clean store, very fair price, corals looks beautiful and healthy. Definitely will come back.”
— frank w5.03 months ago
Reference
Frequently asked questions
Note — Store information and services may change. Always call (702) 268-7271 to confirm current availability, hours, and services before visiting Sin City Aquatics & Maintenance.