Seachem Flourish Potassium for Planted Aquariums - 250ml
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Seachem Flourish Potassium is a highly concentrated potassium supplement designed for planted aquariums. It provides 50,000 mg/L of elemental potassium derived from potassium sulfate, allowing precise adjustment of potassium levels without affecting nitrogen or phosphorus. This helps prevent potassium deficiency, which can cause yellowing and browning of older leaves, promoting vigorous plant growth.
add_circle The Upside
- check Targeted potassium supplementation without adding nitrogen or phosphorus
- check Helps maintain vigorous plant growth in planted aquariums
- check Concentrated formula provides good value
remove_circle The Downside
- close Requires careful dosing to avoid over-supplementation
- close Not a complete fertilizer; must be used with other nutrients
- close May not be necessary for low-light or low-tech setups
Specifications & features
Key features
- check_circle Highly concentrated: 50,000 mg/L elemental potassium
- check_circle Derived from potassium sulfate, does not contain phosphate or nitrate
- check_circle Allows precise adjustment of potassium levels without affecting NPK ratios
- check_circle Prevents potassium deficiency signs like yellowing and browning of leaves
- check_circle Easy dosing: 1 capful (5 ml) per 125 L (30 gallons) raises potassium by 2 mg/L
Specifications
Concentration
50,000 mg/L elemental potassium
Derived From
Potassium Sulfate
Dosage
5 ml per 125 L (30 gallons) raises potassium by 2 mg/L
Soluble Potassium (K2O)
5.8%
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