AQUA ULTRAVIOLET UV STERILIZER 40 WATT REPLACEMENT LAMP 33-3/8" A20040 Apex ClariSea Gen 2 has been

ClariSea Gen 2 has been voted as one of Reefbuilders top 10 products of 2018

Make Mixing Easier

The HI736 Checker® HC (Handheld Colorimeter) provides a simple

you get up to date values for Alkalinity

2x Cable Routing Clips

AQUA ULTRAVIOLET UV STERILIZER 40 WATT REPLACEMENT LAMP 33-3/8" A20040 Apex ClariSea Gen 2 has beenKeep your Aqua Ultraviolet UV Sterilizer running like new by replacing the UV Lamp! Any light, over time will start to degrade which means the spectrum will shift and also the amount of light (energy) output will become lower than a new bulb. We suggest changing the lamp out once every year, but it greatly depends on how long it is on. When changing out the lamp it is important to change the quartz sleeve as they can become cloudy and coated with