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...

Tropica Nutrition Substrate Capsules - Root Tabs for Aquarium Plants provide extra nutrients to your aquarium plants with Tropica nutrition capsules place in aquarium substrate gravel with tweezers, close to roots of fast growth aquarium plants capsules...

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...