Black Back Butterflyfish, Chaetodon melannotus Nitrate reducing 02 mg/L of free ammonia

02 mg/L of free ammonia will produce a greenish hue on the detector surface

including blue

blue & violet coral colour

Besides defense

Micro and Trace elements reducing the need of additional dosing

Black Back Butterflyfish, Chaetodon melannotus Nitrate reducing 02 mg/L of free ammoniaThe Black Back Butterflyfish, also known as the Melannotus Butterflyfish, has a white body with a series of black diagonal stripes on the sides. The fins are yellow and it has a yellow face with a black eye band. The Black Back Butterflyfish should be the only butterflyfish, unless it has a mate, in a 120 gallon or larger aquarium that has numerous hiding places and plenty of room to swim. This species of Butterflyfish is not considered reef safe. The