ADA Aqua Soil Amazonia Ver.2 (9L) — Japanese black substrate for strong roots and gentle pH buffering

ADA Aqua Soil Amazonia Ver.2 (9L) is a premium Japanese black substrate that nourishes aquatic plants, gently buffers water to slightly acidic conditions, and includes a separate Amazon concentrate for enriched root-zone nutrition.

Designed for Nature Aquarium enthusiasts, ADA Amazonia Ver.2 uses rare plant-derived Japanese black soil to emphasize plant colors while creating a natural environment similar to Amazon basin conditions. The product ships with a separate pouch of pelletized Amazon concentrate supplement that you place beneath the soil to deliver organic nutrients and trace elements directly to plant roots without clouding the water. The result is vivid plant growth, stable water chemistry, and an attractive dark contrast that showcases leaf tones.

How does this substrate help aquatic plants develop strong roots?

Amazonia Ver.2 granules are sized and weighted to let roots penetrate easily while remaining stable in aquascapes. The irregular shape of the particles creates pore spaces that encourage healthy root expansion and microbial activity, which supports nutrient uptake.

• Granule size and density chosen for rapid root anchoring and growth
• Pores between particles promote oxygen and beneficial microbe habitats
• Separate Amazon concentrate placed below the soil feeds roots directly

Will it change my tank’s water chemistry and clarity?

The natural black soil gradually buffers water toward a slightly acidic, softer profile preferred by many tropical plants and fish. Because the organic concentrate is contained under the substrate instead of mixed into the water column, you get nutrition without the typical turbidity or nutrient spikes that fuel algae.

• Buffers pH gently toward slightly acidic levels suitable for many plants
• Concentrate under the soil prevents suspended particulates and cloudiness
• Reduces risk of sudden nutrient surges that can trigger algae outbreaks

How do I use the Amazonia concentrate supplement correctly?

The pelletized concentrate is meant to be spread as a thin, localized layer beneath the main soil before filling the tank. This placement supplies long-lasting organic elements and trace minerals directly to plant roots, allowing flexible layouts without exposing the supplement to the open water.

• Spread a measured layer of pellets where plants will be rooted
• Top with the main ADA Amazonia Ver.2 soil to conceal and stabilize
• Supports targeted planting—ideal for heavy root-feeders and foreground plants

How easy is ADA Amazonia Ver.2 to use for beginners?

The product is user-friendly: pour the substrate, place the concentrate where needed, and add water gently. The dark color and natural texture simplify layout design and photography while helping even new aquarists achieve a polished planted tank look.

• Pre-blended soil and separate concentrate reduce guesswork
• Granules handle well during hardscape and planting steps
• Helps beginners create clear water planted setups with minimal fuss

Who is this for: ADA Aqua Soil Amazonia Ver.2 (9L) is suited to hobbyists building planted aquariums who want authentic Amazon-like conditions, strong root development, and vivid plant coloration without frequent water-clouding. It works for beginners who prefer an easy-to-use substrate and for experienced aquascapers seeking a reliable base that supports complex layouts, targeted nutrient delivery, and long-term water buffering. Choose Amazonia Ver.2 if you want a natural black soil that enhances plant colors, supports healthy root systems, and integrates a practical concentrate method for consistent nutrient supply.