Sera blackwater aquatan 3.38 fl oz

Create a tropical blackwater environment with ease!

• Promotes vibrant and thriving fish, shrimp, and crayfish
• Mimics natural habitats to enhance fish color and instinctive behavior
• Quickly neutralizes harmful heavy metals
• Maintains stable pH levels
• Decreases algae proliferation by limiting light exposure
• Provides a durable, tinted water effect
• Highly cost-effective and efficient