CO2 Cylinder Aluminum 2L
Seachem Flourish Trace
Flourish Trace™ supplies a broad range of trace elements demonstrated to be necessary for proper plant health and growth (see below for signs of deficiencies). Trace elements are normally depleted by utilization, oxidation and precipitation. Trace elements supplement for the planted aquarium. Allows for more frequent dosing than a broad spectrum supplement without worrying about a build up of more slowly used components