This versatile, sturdy, and compact system allows you to conduct observational experiments with marine or freshwater organisms sharing the same aquatic environment, but separated by removable partitions. Replicated chambers can easily be customized to your needs. Acrylic dividers allow you to form 3 to 36 compartments 2" deep, ranging from 6 × 15" to 2 × 3".

Every student can have an observation chamber! Useful for keeping territorial or incompatible species together in one unit, for model aquaculture studies of crustaceans and fish, and for studies of behavior, population density effects, competition, etc. Ideal for small crabs, mollusks, lobsters and crayfish, anemones, bettas, killifish, and more! Includes sump/filter chamber, 180-gal/hr adjustable-flow water pump, 18 removable acrylic dividers, crushed coral for marine biological filtration, and complete instructions and suggested activities. Approximate size, 12 × 16 × 16" H.