Brightwell Aquatics FlorinVolcanit Rio Escuro-F - Fine Black Volcanic Ash Substrate for Freshwater Shrimp, 15 lbs
- Ideal for use as a substrate in shrimp biotope aquaria 3mm particle substrate.
- Natural volcanic ash with beneficial properties for aquatic plant growth and long-term care of fishes and motile invertebrates requiring slightly-acidic low-GH water conditions.
- Binds elements that contribute to hardness lowering general hardness and resulting in a slight acidification of alkaline water to a pH of less than 7.
- Used as a primary substrate forms the basis of a stable growth medium for rooted aquatic plants by permitting development of strong root systems encouraging nutrient-uptake through roots and allowing roots to remain sufficiently oxygenated.