Bristle Tail Filefish (Tank Raised) Corals Marine pH reagent for 100

Marine pH reagent for 100 Hanna HI780 Checker tests

GPH Class: 1800 GPH

Four outlets are controlled by the 24-hour timer for lighting or other scheduled devices

and planted aquariums up to 50 US gallons / 190 L

The stainless steel handle is reusable

Bristle Tail Filefish (Tank Raised) Corals Marine pH reagent for 100Filefish are closely related to triggerfish and have a similar first dorsal fin which is typically kept flat against their back but can be cocked into an upright position and cannot be forced down. When threatened they swim into the smallest cave they can fit in and lock their fin up which makes them impossible to be dislodged by predators. This fin may also become tangled in nets. Filefish get their name from their rough sandpapery skin and flattened