Caribsea Crystal River Aquarium Sand - 5lb Clams & Scallops For accurate flow tuning

For accurate flow tuning

If more than one media bag is installed

It is designed for systems that need to monitor higher water movement through return plumbing

This small Pro model is designed to sit directly in the sump beside other filtration equipment

Caribsea Crystal River Aquarium Sand - 5lb Clams & Scallops For accurate flow tuningCaribsea Crystal River Aquarium Sand 5lb Caribsea Crystal River Aquarium Sand 5lb is a light natural Super Naturals sand for freshwater aquariums. Its 0. 5 to 1. 0 mm grain size creates a clean smooth substrate bed for small aquariums, aquascape accents, planted layouts, and community fish displays. Caribsea Crystal River Sand for Clean Freshwater Aquarium Layouts Crystal River provides a bright natural sand look that can make aquariums feel cleaner