Contains phosphorous (P) and potassium (K).

Macronutrients essential for healthy plant growth and survival.

1 lb

Guaranteed Analysis:

Available Phosphate(P2O5) ....................52%

Soluble Potash(K2O)............................. 34%

Select a reclosable bag or our new GLA Fert Jars for easy storage and dosing.

Research before your fertilize. For Fertilization methods and resources, please review our journal article: Understanding Aquarium Fertilizer & Planted Tank Fertilization Methods and Calculators.