API Root Tabs (10 Tablets)

Introduction

API Root Tabs are an easy-to-use root fertilizer designed to promote healthy growth in aquatic plants by delivering essential nutrients directly to the roots. Ideal for freshwater aquariums with root-feeding species such as Amazon swords and crypts, these slow-release tablets help maintain vibrant, lush plants by nourishing them from below the substrate. API Root Tabs are especially beneficial in low to moderate light setups where rooted plants depend heavily on substrate nutrients.

Features

• Nutrient-Rich Formula – Contains vital macro and micronutrients, including iron and potassium, to encourage healthy plant growth

• Slow-Release Design – Gradually releases nutrients over time, supporting sustained plant health

• Supports Root Development – Delivers nutrients directly to the roots, encouraging strong, well-developed root systems

• Safe for All Aquarium Inhabitants – Fish, shrimp, and other aquatic life are unharmed when used as directed

• Easy to Use – Simply insert tabs into the substrate near plant bases for targeted fertilization

• Ideal for Root-Feeding Plants – Especially effective for species like swords, crypts, and other plants that absorb nutrients primarily through their roots

Usage

• For New Plantings:

  • Use 1 tablet per 6–8 inches (15–20 cm) of plant spacing

  • Bury tablets 1–2 inches beneath the substrate near plant roots

• For Established Plants:

  • Add 1 tablet near each plant every 3–4 months

  • Larger or faster-growing plants may need additional tablets

• Frequency:

  • Replace every 3–4 months for continuous nutrient support

  • Observe plant growth to determine if additional supplementation is needed

Available Size

• 10 Tablets – Suitable for small to medium aquariums; ideal for new plantings or periodic replenishment

Recommendations

• For Healthy Plant Growth – Use with root-dependent species that thrive with direct nutrient uptake from the substrate

• Monitor Plant Health – Add more tablets or supplement with liquid fertilizers if signs of nutrient deficiency appear

• Pair with Liquid Fertilizers – For complete coverage, combine with API Leaf Zone to support both root and foliar nutrition

• Use with Suitable Substrate – For best results, pair with a nutrient-retaining substrate to optimize nutrient absorption by plant roots