SimpleLife 40 Pieces Aquatic Plant Water Root Fertilizer Condensed Aquarium Fish Tank Cylinder Price: $10.58 (as of 26/03/2023 02:41 PST- Details)

This type of fertilizer is different from other fertilizer.Organic resin wraps fertilizer and is no toxin.
Nutrient in fertilizer will not run off and pollute water.
Nutrient will supply stably and effectively.