Lee's Aquarium & Pet Products Kritter Keeper®, Mini Rectangle Size:Mini Rectangle Calcium Sulfate

Calcium Sulfate

Fish and Egg Sources

Just fill the yest tubes

Size or frequency of dose may be increased if dosing regimen is insufficient to maintain calcium and alkalinity in these ranges

Blended to contain the proper ratio of fatty acids

Lee's Aquarium & Pet Products Kritter Keeper®, Mini Rectangle Size:Mini Rectangle Calcium SulfateAll Kritter Keepers have well ventilated lids in assorted colors and may be used as space saving aquariums or insect havens, but are also ideal for use as small animal keepers, kritter totes, terrariums or nurseries. Rectangular Kritter Keepers have self locking lids with hinged viewer feeder windows, an airline access hole and an attachment hole (except Mini and Small sizes). The Mini, Small and Medium sizes have carrying handles for easy transport.