Extreme Aquarium is proud to offer a truly full service aquarium company. Our 2 key employees offer a combined 38 years of experience in the aquarium industry. There is no job too big or small for our company.

We offer full service installation and tank maintenance for your home, office or commercial aquarium in Indianapolis and the surrounding areas. We provide weekly, bi-weekly, monthly and on call service to ensure we can provide exactly what your aquarium deserves. We also offer full service and repair of Marineland MARS retailer systems and Marineland lobster tanks throughout the Mid-West. We offer used and refurbished systems at a fraction of their original cost when available. We have over 15 years of experience dealing with all types of Marineland systems.

Our extensive experience in the aquarium industry has provided us with the opportunity to identify the best livestock suppliers in the world. The results can be seen on our online store or at our retail store in Zionsville Indiana.  We specialize in rare ricordia Florida, ricordea yuma, Bali acropora, premium live corals and hand caught fish from around the world!  If you are searching for the perfect SPS, LPS, mushroom or rare fish then you have found the right place. 

If you are ready to start in this great hobby or to take your current aquarium to the next level, please feel free to give us a call, shop our online store or stop in to see the largest selection of saltwater fish and coral in Indiana.

Thank you for your interest in Extreme Aquarium.

Greg Sager and Bryan Thompson