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API MELAFIX fish remedy will not adversely affect the biological filter
Exhaustion is indicated by a pronounced discoloration of the beads to dark brown or black
Medium Size Granules
The Seachem DuoPad is a non-scratch
Wait 2 hours to read Co2 levels
Seachem Ammonia Alert fertilizer API MELAFIX fish remedy willAmmonia Alert is an innovative color device for detecting & monitoring toxic free ammonia. The sensor changes from yellow to green to blue, relative to the ammonia concentration. No test kits, chemicals, or procedures needed. Features: Sensor technology, Continuously detects & monitors, Lasts over a year.
