The CITR In-Tank Refugiums are "safe houses" that provide a protected area to help newly added fish or
invertebrates easily acclimate to a new tank while also providing a place for injured fish or corals to regenerate damaged tissue without the need for a separate quarantine tank.
The CITRs also function as a culturing area for small organisms that are intended to be provided as a
food source for the inhabitants of the main portion
of the tank. The versatility and easy use of the CITRs make them a valuable addition to every aquarist's tank