J & M Aquariums is a reliable family owned business that prides itself in personalized and professional service throughout all of Long Island (Nassau & Suffolk). We offer a complete line of full-service aquarium maintenance, installations, and fish sitting while you are on vacation for tanks of any size. We will work with you to customize the type of complete set-up that you want to impress people or we will customize a maintenance program to help keep your tank and fish healthy.

Our staff is well schooled in all aspects of fish keeping. So if you don’t have the time or the experience to be a part of this wonderful hobby, we are your company. We are more than happy to help you with filtration, disease diagnosis and treatment, fish compatibility, water chemistry, lighting, and any other fishy question you may have.