Substrate Fertilizer

GLA Terra Root Fertilizer – Aquarium Substrate Capsules - Root Tabs Slow-release root fertilizer capsules provide essential macronutrients (N, P, K, Mg, Ca) directly to the plant root zone for enhanced growth, development, and nutrient uptake...

Cal Aqua Labs Substrex - Aquarium Substrate Clarifier The Cal Aqua Labs Substrex, is a long term substrate additive that improves the clarity of your planted aquarium, and reduces any clouding of aquarium water caused by general aquascaping and...