Aquaforest K Boost 200ML $18.00 — or subscribe to save 5% Out of stock Description Brand Description Aquaforest K Boost 200ML Professional easily absorbable potassium fertilizer for aquatic plants. An important building block, potassium participates in many biochemical… Brand Aquaforest Related products Quick View 50 Points Quick View LR Nitrate Remover – 1L $50.00 — or subscribe to save 5% Add to cart Quick View 35 Points Quick View Bio-Metals – 500mL $35.00 — or subscribe to save 5% Add to cart Quick View 50 Points Quick View Fish Enhance – 50mL $50.00 — or subscribe to save 5% Add to cart Quick View 35 Points Quick View Bio-Kalium – 500mL $35.00 — or subscribe to save 5% Add to cart Quick View 35 Points Quick View Signature Series Molybdenum – 100mL $35.00 — or subscribe to save 5% Add to cart Quick View 35 Points Quick View Aragonite C – 500mL $35.00 — or subscribe to save 5% Add to cart