Welcome to Elmer's Aquarium - Western Pennsylvania's place for aquarium enthusiasts and those interested in joining the fun!

Your success begins with the healthiest fish and the right equipment to keep your aquarium or pond hassle-free. You will find exactly what you are looking for in our 250 aquarium showroom.

At Elmer's you will find:

What's New

Hermit crabFree Hermit Crab

It's that time of year again! School is out and K-12 students who have received an A (or equivalent) on their report cards can get a free hermit crab at Elmer's. Just bring in your child's report card through July 14 and we'll help you get set up with your new pet! Learn more about hermit crabs.

JBJ 45 gallon aquariumJBJ 45 Gallon Nano-Cube

The latest nano-cube from JBJ is their biggest one yet! This stylish tank includes built-in filtration designed to make reef-keeping easy. Check it out!


See more of what's new in aquariums at Elmer's.


Lion Fish

View Our Photo Gallery

See what makes Elmer's unique. Click here to enter the gallery.