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Aquaria - Living Material
Live specimens are used for a wide variety of studies including studying the physiological effects of drugs on a specimen’s heartbeat and temperature on metabolism, the locomotion of microscopic organisms, and studying plant respiration, photosynthesis, plosmolysis, and more. Algal cultures form colonies of cells that are extremely easy to visualize for better understanding of cell walls and plastids, and many live specimens reproduce rapidly for quick turnover between successive tests.
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Rosey Red Minnow
Pimephales promelas. Nonaggressive. Highly adaptable and easy to maintain, minnows make good water pollution indicators. Care instructions are included. Size: 2". Package of six.
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Ward's® Live Fiddler Crabs (Uca sp.)
Uca sp. The fiddler crab gets its name from the male’s larger claw, which it waves up and down in a fiddling motion when threatened or when attracting a mate.
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Ward's® Fish and plant habitat set
Set contains one male betta, a package of ceratophyllum, and an aquatic habitat.
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Ward's® Live Sea Urchins for Embryology
Propagate Echinoderms to Observe Developmental Stages.