Controllers & Testing Videos

Learn how to avoid dangerously hot temperatures in your reef tank using a Neptune Systems Apex!

Learn how to control your GFO and Carbon Media Reactor using a Neptune Systems Apex Controller on your reef tank.

Protect our tank and home from leaks and water damage using your Neptune Systems Apex and LDK - Leak Detection Kit.

Learn how NOT to mess up your kalkwasser dosing and enable your Apex to notify you in the event something does go wrong.

Learn how to cut corners with water changes and never carry heavy buckets again, plus get the most out of your Neptune Systems DOS.

Strontium is used by stony corals, right alongside calcium, to produce a healthy skeletal structure. This Seachem Strontium kit has been refined to be one of the easiest Strontium test kits available giving reefers of all skill sets the ability to monitor and maintain proper levels for optimal coral health.

Randy shows us how to take advantage of your Neptune Apex when keeping a refugium.

Find out how the Red Sea Calcium Pro Test kit has made its way to the top of our list for reef tank calcium testing.

Learn how to monitor your pH like a pro and get the best possible results from your electronic pH probe.

PAR is incredibly useful for dialing in your reef tank lighting and we have learned a thing or to over the years with our extensive light testing video series. We have compiled a list of common mistakes that you NEED to consider when using a PAR meter in your tank.