2Hr Aquarist - APT JAZZ Root Capsules 18/54pcs Aquarium Plant Fertilizer Root Tabs

Bring tired aquasoil back to life with APT JAZZ, a powerful slow-release root fertilizer specially developed for planted aquariums.

APT JAZZ delivers substrate-bound ammoniacal nitrogen and essential macro nutrients directly to the root zone, promoting thicker, fuller and more robust plant growth while rejuvenating mature or nutrient-depleted aquasoil.

Available in 18 or 54 capsules.

⭐ KEY BENEFITS

✔ Rejuvenates mature & depleted aquasoil

✔ Provides slow-release root nutrition

✔ Rich in ammoniacal nitrogen

✔ Promotes thicker, fuller plant growth

✔ Supports stronger root development

✔ Helps achieve richer plant colouration

✔ Designed specifically for aquatic use

✔ Suitable for aquasoil & fine-grained inert substrate

✔ Approximately 2 months between applications

🌿 IDEAL FOR

• Cryptocoryne

• Echinodorus / Amazon Swords

• Root-feeding aquarium plants

• Stem plant groups requiring fuller growth

• Mature planted aquariums

• Nutrient-depleted aquasoil

💊 HOW TO USE

Insert APT JAZZ directly beneath the plant's root zone.

Push capsule at least 2.5cm / 1 inch deep into the substrate.

Use approximately 1 capsule per 4 × 4cm (16cm²) of substrate.

Replenish after approximately 2 months.

💡 After inserting or replanting, siphon out any detritus that has been disturbed.

🌱 WHEN WILL I SEE RESULTS?

Look at the NEW leaves for improvements, which may become noticeable from around 7 days.

Root nutrient uptake takes longer than leaf uptake, and existing old leaves will not rejuvenate. Watch the quality of new growth instead.

🔥 REJUVENATE OLD AQUASOIL

Aquasoil naturally becomes depleted over time.

Instead of replacing the entire substrate, APT JAZZ replenishes root-zone nutrients so matured aquasoil can continue supporting strong plant growth.

🎨 SUPPORTS RICHER REDS

APT JAZZ can also support the 2Hr Aquarist Nitrate Limitation approach – supplying nitrogen through the substrate while maintaining lower nitrate levels in the water column.

This technique can encourage deeper colouration in plants such as Rotala.

📊 NUTRIENT ANALYSIS

NPK (Mg): 16-0.2-0

Total Nitrogen: 16%

• Nitric Nitrogen: 3%

• Ammoniacal Nitrogen: 13%

Phosphorus Pentoxide (P₂O₅): 0.2%

Magnesium Oxide (MgO): 0.6%

EDTA-Chelated Iron: 0.01%

Also contains trace elements including Boron, Copper, Manganese, Molybdenum and Zinc.

📦 AVAILABLE VARIANTS

• 18 Capsules

• 54 Capsules

⚠️ IMPORTANT

• Insert capsules deeply into the substrate.

• Do not leave capsules exposed on the substrate surface.

• Always siphon disturbed detritus after inserting capsules or replanting.