Seachem Combo pH/Ammonia Alert 1 Year M Series Also contains iron

Also contains iron

Goldfish & Koi Gel Food Premix

Will CupriSorb™ effectively remove metals other than copper

The light can be easily turned on and off by the On/Off switch

Seachem Combo pH/Ammonia Alert 1 Year M Series Also contains ironThe 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 required. Ammonia Alert Ammonia Alert's sensor changes