API Root Tabs

API Root Tabs are substrate fertilizer tablets that feed rooted aquarium plants right at the roots, delivering iron, potassium and carbon where heavy root-feeders take up most of their nutrients.

Key features

• Pushed into the gravel or sand near the roots
• Supplies iron, potassium and carbon for strong growth
• Ideal for root-feeders like swords, crypts and vallisneria
• Top up periodically as the tabs are used up

Best for heavy root-feeding plants in an inert gravel or sand; stem plants that feed from the water column benefit more from a liquid fertilizer. More plant fertilizers and additives. Available for local pickup at our Lethbridge store.