ScubaLab test divers review the best scuba regulators of 2019, evaluating each regulator on a breathing machine and in the water.

For added comfort underwater, follow these tips on how to customize your scuba gear setup—with tips for regulators, BCDs and more.

The Apeks XL4+ is especially well-suited for the tactical exploration diver who prefers cold water climates.

ScubaLab presents the best scuba gear of 2018 — the Best Buy and Testers Choice winners from all of ScubaLab's scuba gear reviews this year.

Why the Apeks XL4 scuba regulator performed well in our scuba regulator gear review and earned Testers Choice honors.

Read why the Scubapro MK11/C370 scuba regulator is a ScubaLab Best Buy in ScubaLab's latest scuba reg review.

It’s easy to overlook this category of dive gear — we’ve got tips on what to buy and how to use them.

ScubaLab's test divers tested the best scuba regulators for the 2018 regulator review, and each regulator was evaluated on a breathing simulator.

How a scuba diving regulator freezes underwater, and a video showing how a reg can freeze in only 50-degree-Farenheit water.