Helfrichi Firefish - Central Pacific Size:< 2" Ensure the aquarium has a

Ensure the aquarium has a tight-fitting lid

They usually do best placed low (bottom) or off to one side of your reef

The HI774 Checker® HC (Handheld Colorimeter) provides a simple

trace elements

You can remove the hardened shell a few days later

Helfrichi Firefish - Central Pacific Size:< 2" Ensure the aquarium has aNemateleotris lavandula The recently described Nemateleotris lavandula is often mistaken for Nemateleotris helfrichi due to its similar coloration. Also known as the Marshall Islands Firefish or Lavender Blushed Dartfish, this species is distinguished from helfrichi, which is found in French Polynesia and the Cook Islands, whereas lavandula is found elsewhere. Firefish are small, colorful, and have great personalities, making them excellent additions