Seachem - Alert Combo Pack (1 Year) each model is hand-coloured in

each model is hand-coloured in the My Family creative workshops in Italy and has a surprising design

Helps prevent metabolic bone disease

- Ideal for aging pets or those who enjoy warm sleeping areas

All of our collars are backed by a one-year warranty and are available in a range of popular and unique colours

porches and patios

Seachem - Alert Combo Pack (1 Year) each model is hand-coloured inSeachem One Year Alert Combo (pH and Ammonia Alerts) Ammonia Alert and pH Alert are small, clear, and unobtrusive, so they won't detract from the view of your aquarium. They are also easy to use. Simply place Ammonia Alert and pH Alert visibly anywhere in the aquarium or sump filter. Its that easy. No chemicals or test procedures are required. Seachem sensor technology Continuously monitors ammonia in fresh and saltwater Continuously monitors pH in