Hero image is from the maintained catalog (brand / product publicly-available assets or vetted stock). The physical product takes precedence.
monitoring
Recommended tank volume: —
Core numbers for matching this unit to your tank and electrical plan.
Calibrate probes and replace test reagents per kit instructions.
Liquid reagent test kit for measuring phosphate (PO₄) levels in freshwater and planted aquariums. High phosphate fuels nuisance algae; regular testing helps maintain the 0.5–2.0 mg/L sweet spot for plant growth without algae outbreaks.
Keep this species? Spot anything off?