Chihiros Aqua Soil Pro – 8L

Give your planted aquarium a strong foundation with Chihiros Aqua Soil Pro, a premium active substrate developed to support healthy root development, steady plant growth and long-term aquarium stability.

This upgraded Pro formula contains a higher level of organic nutrients along with potassium and essential trace elements, helping newly planted aquariums establish quickly while continuing to feed plants over time. It is well suited to aquascapes, heavily planted tanks and demanding plant species where a nutrient-rich substrate can make a noticeable difference.  

Chihiros Aqua Soil Pro 8L is an excellent choice for aquarists wanting a dark, natural-looking substrate that does more than simply anchor plants — providing the nutrients and conditions needed to help build a healthy, thriving planted aquarium.

Key Features

• Nutrient-rich planted aquarium substrate
• Higher organic content provides a steady nutrient source for aquatic plants
• Added potassium supports strong root development
• Contains balanced trace elements for healthy, vibrant growth
• Helps absorb calcium and magnesium, naturally contributing to softer aquarium water
• Improved formula designed to reduce substrate breakdown
• Provides gradual, long-lasting nutrient release
• Ideal for new planted aquariums and established aquascapes being refreshed
• Suitable for a wide range of freshwater aquarium plants
• Improved granule stability helps substrate maintain structure for longer