Overview

Zoo Med Betta Pebbles are 100% Natural- does not contain artificial dyes, coatings, or additives. Ideal as a base substrate or accent in any aquatic habitat. Small 2-4mm size supports aquatic plant root growth and anchoring. Zoo Med Betta Pebbles are 100% Natural- does not contain artificial dyes, coatings, or additives Ideal as a base substrate or accent in any aquatic habitat. Small 2-4mm size supports aquatic plant root growth and anchoring.