• Aquarium Design
  • Installation
  • Maintenance
  • Shop


Our team of Professional Designers leverage their experience with the best quality materials to develop a tank design that guarantees the finished product will exceed your aesthetic needs and offer a robust ecosystem for your aquatic life. Learn More


Both our custom tank design installations and our stock tank installations are done with accuracy and precision to avoid unnecessary leaks, salt buildup, and big costs down the road. We do it right the first time and we work hard to meet your project deadlines. Learn More


Maintaining your aquatic ecosystem is not only the most important part of owning a fish tank, it is the only way to guarantee long and healthy lives of your freshwater and saltwater friends. We work to build a custom, affordable, and convenient plan for your tank. We also offer 24-hour emergency repair services throughout the San Diego region. Learn More

Contact Us

Call us! Connect with us! Have an emergency, we are here! Follow this link to find out how to get hold of us to meet your current and future aquarium needs! Learn More

Let’s make this simple!

1. Inquire! We’ll do the planning.

We know that the hardest part of your project is simply getting started. We want to help by offering free phone consultations to give you insight and ideas on how to make your aquarium dreams a reality. We will work with you to make sure that you get the quality aquarium you are looking for. Tanks can be expensive, but it’s worth it. To help get you the tank you desire, we offer comprehensive payments plans so that you’re able to enjoy your aquarium to the fullest without delay!

2. Installation

Our design team and aquatic technicians work to ensure that each environment is crafted to fit the needs of each species’ specific biological needs. This includes carefully planning each aquarium installation, developing innovative transportation methods, and custom aquatic life support systems. Building the foundation of a great tank is critical to the longevity and health of your overall aquarium. We work to bring top of the line products with custom designs to meet your individual aquarium’s needs.

3. Maintenance & Repair

Our quality of work ensures our clientele a captivating underwater experience while under our care. We offer on-call around the clock care and emergency service as part of our comprehensive maintenance packages. We provide you with the highest level of professional care for your saltwater and freshwater friends with caring services that continuously provide clean and clear results. We will also work to meet your schedule and make sure that your aquarium care is not only convenient, but affordable. Through responsible care, maintenance and rehabilitation, California Custom Aquariums can keep your tank looking its finest.

4. Enjoy your tailor-made aquarium.

This last step is the one everyone anticipates!
Our goal is to make the entire process simple so that you can enjoy your aquarium for many years to come. Remember, the only limit at California Custom Aquariums is your imagination!

Check out our gallery!