Fluval Plant and Shrimp Stratum - 8 Kg

Fluval Plant and Shrimp Stratum is a planted aquarium substrate made from mineral-rich volcanic soil for strong plant growth and shrimp-focused freshwater aquariums. It’s a premium aquarium substrate designed for planted aquariums and aquariums featuring shrimp, with benefits that support both healthy roots and stable water conditions.

This plant and shrimp substrate encourages strong plant growth by letting roots easily penetrate and spread throughout the substrate to obtain key nutrients. That root-friendly structure helps plants establish more confidently, which supports steadier growth and a cleaner, more balanced aquascape over time. For planted aquarium keepers who want a dependable foundation rather than decorative gravel, Stratum is built around function first.

A major advantage of Stratum is its porous structure, which allows for rapid colonization of beneficial nitrifying bacteria. That bacteria-friendly surface helps support consistent biological filtration within the aquarium environment, which is a big deal in planted tanks where stable water quality supports both plant health and livestock comfort. When you’re building a planted aquarium substrate layer with long-term performance in mind, this porous structure is one of the most meaningful differentiators.

Stratum also helps support neutral to slightly acidic pH, which is described as ideal for most plants, tropical fish, and shrimp normally kept in planted aquariums. That pH support makes it easier to maintain a comfortable environment for common planted-tank inhabitants, while keeping conditions aligned with plant growth needs. For aquarists focused on a calm, consistent freshwater setup, this neutral to slightly acidic pH support is a practical feature that shows up in everyday results.

Shrimp-focused details are built in, too. Stratum provides newborn shrimp with a refuge from predators until they are large enough to emerge, giving tiny shrimp a better chance to settle in and thrive within a planted layout. The result is a planted aquarium substrate that supports plant performance while also respecting the realities of shrimp behavior in community-style aquariums.

Water clarity matters in planted displays, especially when natural hardscape is part of the look. Stratum will not discolor water and helps control organic discoloration when natural driftwood is present, helping your tank stay visually clean without taking away the natural character driftwood can bring. Designed for freshwater aquariums, Fluval Plant and Shrimp Stratum is a good fit for planted-tank keepers who want mineral-rich volcanic soil, beneficial nitrifying bacteria support, shrimp-friendly structure, and stable-looking water in one purpose-built substrate.