Specimens

Marine, Macroalga, Multicellular; membranous thallus. Collected. Characterized by green plastids and cell walls composed of cellulose.

Freshwater. Filamentous. Basic culture solution.

Characterized by reddish plastids (rhodoplasts).

Marine. Filamentous; polysiphonious construction. Collected.

Characterized by reddish plastids (rhodoplasts).

Use this cone-shaped fine-mesh nylon net to let water pass while you filter out plankton.

Consisting of sphagnum peat moss and organic fibers, this clean, odorless, long-lasting bedding won’t pack down.

Waterproof Unit Is Completely Safe, Even When Wet

Raise Large Fish With A Low-Maintenance System

Simplify aquarium setup.

Give your fish a place to play!

Improper pH can cause your fish stress and lead to disease. You can treat up to 944 gallons of fresh water.

Add color to your aquarium, while adding cover and security for your fish with these simulated aquatic plants. Artificial plants are low maintenance and can be easily cleaned. Plants vary from 4 to 9 inches in height and include a base to securely anchor in the tanks gravel.

Use This Classic Kit To Introduce Children To The Fascinating Structure Of Ant Society.

Microscopy tool to estimate size and counts.

Get Superior Performance from Unobtrusive Devices

Keep A Living Food Source For Other Organisms In The Lab

Hatchery kit comes complete with a base, a piece of airline tubing, three packets of hatch mix and instructions. All you need is a small air pump, light source and an empty 2L soda bottle.