Seachem Alert Combo Ammonia & pH Continuous Readings Spares 5m Rectangular 697mm garden pond

5m Rectangular 697mm garden pond can hold please click here

Suitable for glass thickness up to 16mm thick

Supplied with built-in hood filtration providing your aquarium with crystal clear water and 1 x 16w energy efficient LED lighting tube

Water passes through:

Seachem Alert Combo Ammonia & pH Continuous Readings Spares 5m Rectangular 697mm garden pondSeachem Alert Combo Ammonia & pH Continuous Readings The Alert Combo pack combines Ammonia Alert (1 card) and pH Alert (1 card). Ammonia Alert and pH Alert are almost half the size of competing products. At 1. 5" x 2. 5", they are small, clear, and unobtrusive, so they won't detract from the view of your aquarium. Simply place Ammonia Alert and pH Alert visibly anywhere in the aquarium or filter. Its that easy. No chemicals or test procedures are