YOUR TRUSTED AQUARIUM EXPERTS SINCE 1969

Who We Are

Elmer’s Aquarium was founded in 1969 by Elmer Knabe and his wife Catharine. Over the years the store expanded several times into four adjacent store-rooms and basement.

​Elmer’s Aquarium is still family owned and operated. Elmer Knabe passed away in 1995. Elmer’s son Gary, and his daughter, Karen have been involved with the business since its beginnings and operate the store today.

We have always specialized in offering a large selection of healthy tropical fish. Today we have one of the longest established businesses in the Monroeville area. Our years of expertise, unparalleled selection, and exceptional customer service have made us the trusted “local fish store” of many throughout the greater Pittsburgh area.

Elmer and Catharine Knabe in 1969

Meet the owners:

Gary Knabe:  Gary helped his parents open the store in 1969.  He has been the company president for the past 40 years. 

Karen Lukacsena: Elmer’s daughter, Karen, is the company vice-president. She has been with the company since 1969.

Management Team:

 

  • Steve Zarod                   On staff since   1995
  • Diane Tatters:               On staff since   2008
  • Mark Johnston             On staff since    2017
Gary Knabe and Karen Lukacsena

The Elmer's Difference

Is an Elmer’s visit worth your time? See why so many hobbyists from near and far say “Yes!”

  • Rewards Perks: Elmer’s reward members benefit by receiving various discounts on their purchases.  Learn more
  • Knowledgeable staff: our team is comprised of hobbyists eager to help you succeed
  • Healthy animals: as fellow animal-lovers, we make the care of our animals a top priority
  • Professional Services: delivery, installation & maintenance all available for your home or office tank. Learn more
  • Large selection: we offer the greatest selection of tanks, lights and stands in Western Pennsylvania
  • Competitive pricing: our warehouse basement allows us to offer large items at prices comparable or better than what you’ll find online. We also do price matching
  • Quality Products: Our Master Kits, carefully selected packages for any aquarium size and type, are designed to help you succeed. Learn more
  • Trustworthy: we have been part of the Monroeville community since 1969