Luxury, turnkey aquarium design and installation for Long Island homes and businesses.
KaveMan Signature Aquariums provides custom aquarium installation services throughout Long Island, NY.
Every project is fully designed, engineered, installed, and commissioned by our expert team as a turnkey, white-glove experience — intended for clients seeking a long-term, museum-quality aquatic centerpiece.
This page exists for one reason: local clients deserve a local installation partner who understands Long Island homes, buildings, and expectations.
Installing a luxury, custom aquarium on Long Island isn’t the same as installing one anywhere else.
We routinely work with:
Our systems are designed around the realities of Long Island construction, not against them. That local experience matters.
Limited access solutions
Waterfront expertise
Load considerations
Because we operate locally, our Long Island clients benefit from tangible advantages that remote or traveling installers simply can’t provide.
Faster on-site evaluations
Accurate access and delivery planning
Cleaner, quieter installation days
Reliable follow-up service without outsourcing
Long-term system support from the same team
This isn’t a drop-ship install. It’s a locally executed, professionally managed build.
We design and install custom aquariums across Nassau County, Suffolk County, and surrounding Long Island communities.
From private residences to professional and commercial spaces, our Signature installations are engineered for longevity, visual impact, and ongoing performance.
If your goal is a low-stress, high-impact aquarium, you’re the type of client we work best with.
Many Long Island aquarium “installers” take a different approach. Here’s how we compare.
Luxury aquariums don’t end at installation.
Our proximity allows us to provide:
For Long Island, NY clients, that means peace of mind – not scrambling for help later.

Professional setup

Ongoing assistance

System refinement

Long-term evolution
Imagine a living masterpiece in your home or office. Crystal-clear waters, vibrant reef life, and the tranquil presence of the ocean – all expertly designed, delivered, and maintained by the KaveMan team.
Nothing but the best quality of work these guys offer, they really put in their heart and souls into each build as if they were doing it for them selves. A+

My siblings and I hired this company to install a premium aquarium for our father as a retirement gift. It was something he had wanted for a long time, and we wanted to surprise him with something he would truly enjoy now that he’ll be home more.They were very professional, knowledgeable, and clean, and the installation was done with great care. The aquarium looks amazing and is clearly top of the line.Most importantly, our father loved it. He’s beyond happy and excited to have something he enjoys and that will keep him busy. We’re very glad we chose this company and highly recommend them.

easy and simple to learn by having advice with him!!..
good afternoon everyone like In summary I will tell you, this investment is worth it, why? because in a simple and direct way you will realize the right and wrong thing that you are or were doing, you will learn what is the most important thing, I really liked the conversation with him now I am clear on the subject, you will not regret it 100% recommended

1 on 1.....Do it!!
I was that person, jumped head first into the hobby and found out how clueless I was, which ended up with me frantically buying meds, researching to find opinions not facts and stressed to the max over my fish and their environment. I came across Ken's Kaveman you tube, fb page and then his 1 on 1's. I seriously recommend purchasing. Seriously Top notch! Thanks Kev! Don't hesitate people! Comforting education at its best!

The best!!
I had a great consultation with Kev, aka Kaveman! He’s as chill as in his videos, and I felt very comfortable. As a newbie, the hour flew by with lots covered. He patiently walked me through water testing since I’d been doing it wrong. I learned a lot and will book more sessions as I still have questions. He was kind and even stayed a bit over time for free, which I appreciated!He never made me feel silly for my questions and helped me feel better about my fish when I was ready to give up. Thanks again—definitely looking forward to more sessions! 10/10 highly recommend!

Fantastic 1 on 1 Expert Advice from Kevin - Let's Goo!!
My husband and I had a great coaching session with Kevin on cycling our 55g tank and caring for African cichlids. Kevin’s clear advice made complex topics easy to understand.I learned about diet, tank environment, the nitrogen cycle, and compatible fish. He tailored guidance to our setup and patiently answered all questions, boosting my confidence.I highly recommend Kevin’s coaching for any aquarium enthusiast. Thanks, Kevin, for your knowledge and dedication.

Fantastic 1 on 1 Expert Advice from Kevin - Let's Goo!!
Right from the get-go I could tell that Kev was knowledgeable about the ins and outs of my particular aquarium setup. I worked fairly diligently to write down my questions ahead of time. Kev was able to answer all of them. And beyond that, he was able to recommend some other products that would be helpful in making my aquarium better and more maintainable. I would tell anyone who gets a little overwhelmed with all the information out there that a coaching session with Kev helps you to see "the forest through the trees"!

Helping a Novice
I had the great opportunity to get some much needed help from KaveMan Aquatics. I was not sure what to expect. The meeting was an hour which went by very quickly considering the amount of information and help I received. I learned a lot and it also reduced my anxiety. I gained a wealth of knowledge and information and I feel that I may be ready to start moving to the next level from novice to intermediate.I think I am happier and calmer but more importantly, my fish will be happier and healthier!Thank you!!

He is the BEST
All I can say is Kev is the best resource in this hobby period. Having a video call with him was of the best decisions me and my son made. Kev answered every question we had and was so helpful in his tips and suggestions. If you are on the fence about purchasing a coaching session....dont be......it is worth every penny. Thanks Kevin

No brainer....
Kevin cares about you and your fish hobby. It was obvious that he wanted to address all of my concerns and answer ALL of my questions
No harm to your ego and there is no excuse for an ego to cost you money and maybe your fish. Great to finally get to chat with him; very relaxed. I just love him...he is the best!

Outstanding
All of my questions were answered and broken down which made it easy to understand. I was definitely set up for success for when I set up my 125 gallon aquarium. Kev is really knowledgeable and I will continue to watch his content as well as support his channel any way I can.

We take on a limited number of Long Island projects each year to maintain quality and responsiveness. If you’re considering a custom aquarium installation on Long Island, the next step is a private consultation to determine fit, feasibility, and scope.
Everything you need to know about KaveMan Signature Aquariums
In some cases, yes. Larger systems may require coordination related to weight load, electrical work, or plumbing modifications. We help identify these considerations early in the planning process to avoid delays.