Ultum Nature Systems Controsand Santa Fe (3L) is a natural decorative river gravel substrate designed for planted aquariums, aquascaping, and terrariums. It features a mix of warm and cool light-to-dark pebbles inspired by natural riverbeds.

Key Specifications:

• Grain Size: Approximate pebble size of 3 to 5 mm, making it a medium-to-coarse gravel rather than fine sand.
• Appearance: Earthy, variable warm and cool tones. The pebbles shift from a matte finish when dry to a vibrant, polished gloss when submerged.
• Preparation: Rinse thoroughly before adding to your aquarium.