Hygger CO2 Upgraded Aquarium Soil – Planted Tank Substrate for Plants & Shrimp, No Wash Needed (8.8 lb)

Overview for Planted Tanks

Hygger CO2 Upgraded Aquarium Soil is a purpose-built substrate designed for lush aquascapes. Packed in an 8.8 lb bag, it provides a stable base for aquatic plants and delicate shrimp without the need for extensive rinsing. The formula helps create a visually appealing, nutrient-rich substrate that supports steady growth and a clean-looking substrate bed.

Key Benefits at a Glance

• Maintains Optimal pH Levels: engineered to stay within a gentle range of pH 6.5–7.5, reducing sudden swings that can stress sensitive species.
• Designed for Planted Aquariums: harmless to fish and plants, with a recommended plan for initial water changes before introducing livestock.
• Facilitates Rapid Bio-Colonization: the porous, sintered structure promotes beneficial bacteria and helps naturally soften and acidify water for stable conditions.
• Preserves Water Quality: fine, low-dust texture minimizes scatter and provides a buffering effect, contributing to a nutrient-rich environment for roots and roots-only growth.
• No Rinse Required: the soil is ready to use straight from the bag; washing can remove beneficial microorganisms and alter texture.

How It Works in Your Aquarium

The soil’s porous composition creates microhabitats for bacteria that support bio-filtration, while natural buffering helps maintain a slightly acidic milieu that plants and some invertebrates prefer. The texture is designed to stay put, reducing cloudiness and keeping the substrate visually tidy as roots take hold.

Usage Tips and Best Practices

• Pour Directly, Don’t Rinse: to protect beneficial microorganisms, add the soil slowly into the tank.
• Initial Cycling Window: perform daily water changes for the first 3–5 days, with a minimum of three changes before livestock introduction.
• Avoid Disturbing Established Tanks: avoid direct addition to tanks with mature ecosystems until you’ve observed the initial nutrient release settles.
• Gradual Water Additions: slowly pour water to prevent rapid disturbance of the substrate bed.

Real-Life Scenarios

Ideal for aquascapes where plants compete for nutrients and shrimp communities thrive in a stable, low-hardness environment. Hobbyists often report easier plant rooting, vibrant greens, and a cohesive substrate that stays put during daily care.