Mossari Enriched Blend Substrate - Self-Watering Planter Soil ExtensionAdd shallow trays

shallow trays

giving fish a safe

Unlike mounted systems

Ideal for growers who want nutrient buffering built into the root zone

Each design balances moisture delivery

Mossari Enriched Blend Substrate - Self-Watering Planter Soil ExtensionAdd shallow trays6 Cups Nutrient Amended Soil for Self Watering & Aquarium Planters Engineered specifically for self watering planters and aquarium mounted systems, this 6 cup enriched wicking substrate provides structured aeration with added root zone nutrient support. Enriched with: Worm castings Kelp meal Neem meal Gypsum Unlike standard potting soil, this blend is designed for continuous moisture environments where water is drawn upward through capillary action