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Brightwell Aquatics Blackwater Humic Fulvic Acid Supplement Simulates Natural Blackwater Conditions Supports Nutrient Uptake in Freshwater Planted Aquariums, 2L

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Product details

Management number 209695019 Release Date 2026/03/29 List Price $20.78 Model Number 209695019
Category

Brightwell Aquatics BlackWater is a premium humic substance supplement formulated to replicate the natural conditions found in blackwater river systems such as the Amazon, Rio Negro, and forested Southeast Asian streams. Rich in humic and fulvic acids, BlackWater not only darkens the water slightly to create a more natural habitat, but also enhances the bioavailability of critical nutrients for aquatic plants, like iron, calcium, magnesium, and trace elements. This helps maximize the effectiveness of plant nutrient dosing and promotes lush growth in planted aquariums. BlackWater is especially beneficial for freshwater fish and shrimp species that come from low-mineral environments, such as Discus, Tetras, and other softwater fish. By naturally softening water and creating environmental cues tied to the rainy season, it can also help stimulate breeding behavior. When used regularly, BlackWater supports stable conditions, improved coloration, reduced stress, and better overall vitality for your aquatic life. Whether you're building a blackwater biotope, maintaining a planted tank, or encouraging fish to spawn, Brightwell BlackWater is an essential part of your freshwater aquarium care routine.

  • ENHANCES BLACKWATER CONDITIONS Provides humic and fulvic acids to simulate natural blackwater rivers found in tropical freshwater environments.
  • SUPPORTS PLANT NUTRIENT ABSORPTION Increases nutrient bioavailability for plants by improving uptake of iron, calcium, and trace elements.
  • ENCOURAGES NATURAL SPAWNING BEHAVIOR Mimics rainy season cues to promote spawning in species like Discus and Cardinal Tetras.
  • MAINTAINS STABLE AQUARIUM PARAMETERS Helps naturally soften water, support pH stability, and enhance overall water quality and appearance.
  • AMERICAN-MADE EXCELLENCE – Brightwell Aquatics is an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium.
UPC 810086011759
Item Form Liquid
Brand Name Brightwell Aquatics
Unit Count 1 Count
Manufacturer Brightwell Aquatics
Model Number BWR2L
Liquid Volume 2 Liters
Item Type Name Water Conditioner
Target Species Fish
Included Components BlackWater
Allergen Information Sulphites Free
Manufacturer Part Number BWR2L
Global Trade Identification Number 00810086011759

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