Seachem Alert Combo Ph & Ammonia Marine Skimmer Easy InstallationClick-on/off dosing heads

Easy InstallationClick-on/off dosing heads

Powerful Design – A complete reef system that fits beautifully into smaller spaces without compromising on technology

This product is 17x13x21cm

If you notice any brown or grey biofilm on the live rocks or the appearance of algae/cyano bacteria it is a likely sign that you are overdosing or that your nutrient levels aren’t at ideal levels

Koi ponds → always size up for best clarity

Seachem Alert Combo Ph & Ammonia Marine Skimmer Easy InstallationClick-on/off dosing headsAmmonia Alert lasts 1 year Freshwater & Marine pH Alert lasts 3 6 months Freshwater Ammonia Alert is an innovative color device for continuously detecting and monitoring toxic free ammonia. A sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. No test kits, chemicals, or procedures are needed. The device detects less than 0. 05 mg L (ppm) free ammonia and alerts you to the #1 killer before any sign of stress.