A better reef starts with a plan.

Find your tank. Choose equipment that works together. Turn your ideas into a build you can review, save, and shop.

How would you like to start?

Three ways in. One plan you can make your own.

Not sure where to begin? Start here.

A little guidance, at every step. Tell us about your space and aquarium, and we’ll help narrow the equipment choices.

Your answers stay editable. Open fit questions stay visible.

HAVE SOMETHING IN MIND?

Start with a tank size or your own measurements, then choose each piece of equipment yourself.

GET A HEAD START

Begin with a suggested tank and equipment list. Review the costs and checks, then make it yours.

Start without an account. Save your build on this device and download a backup.