Product: Fluval Plant and Shrimp Stratum, For Fish Tanks, 8.8 lbs.,
Brand: Fluval
Color: Black
Fluval Stratum is made of mineral rich volcanic soil
Stimulates strong aquarium plant growth
Promotes neutral to mildly acidic pH
Suitable for live plants or shrimp
8.8 lb. bag

Search query: caribsea substrate
Relevance: Substitute