Seachem PH/Ammonia Alerts Combo Pack, 2 Monitors per Pack (3 Packs) auspowers_batchthree Pls contact me before order

Pls contact me before order

and each alarm will last 10 seconds

reinforced and unbreakable so you'll never have to deal with spills

MULTIPURPOSE APPLICATION- Fire hose and hydrant adapter for connecting hoses

1uF~1000uF Max

Seachem PH/Ammonia Alerts Combo Pack, 2 Monitors per Pack (3 Packs) auspowers_batchthree Pls contact me before orderSeachem PH Ammonia Alerts Combo Pack, 2 Monitors per Pack (3 Packs) ALERTS COMBO PACK 1 YEAR 24 Product Features Seachem sensor technology continuously monitors ammonia and freshwater ph No tests, no strips, just constant readings Ammonia alert lasts 1 year for freshwater & marine Ph alert lasts 3 6 months, freshwater only