Fluval Compact Fluorescent PCL 13 Aquarium Bulb A1677 Saltwater Testing Build the foundation of the

Build the foundation of the floor of the tank with large-sized washed gravel covered by chemical-free soil

The top layer of bamboo leaves keeps the base layer slightly moist

Works in fresh and salt water

These wafers do not dissolve in water

Fluval Compact Fluorescent PCL 13 Aquarium Bulb A1677 Saltwater Testing Build the foundation of theFluval Compact Aquarium Bulb provides high efficiency lighting specifically designed for small aquariums. Includes a full spectrum, 13 watt, 6400K compact fluorescent bulb with a high CRI value that mimics natural light, allowing the accurate viewing of plants, invertebrates and fish in their natural colours. It also supports plant growth in small aquariums.