"WardsSci000475"
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Marine Salt Mix
Create a suitable home for fish, brine shrimp and other marine invertebrates. A 450 g bag will make three gallons of sea water (1.020-1.025 specific gravity). (Please note: This item is recommended for use with saltwater aquaria only.)
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Corallina
Marine. Macroalga; pink, coral-like appearance. Produces internal frame from calcium deposits. Collected.
Characterized by reddish plastids (rhodoplasts).
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Crickets
Cricket (Acheta domestica)or the Common House Cricket is available in adult and nymph sizes.
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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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Tickleme Plants
Grow a full garden of TickleMe plants, the mimosa pudica plants, which move with your touch. These sensitive plants can grow up to several feet, but their growth begins with this miniature greenhouse, peat pellets, and seed packet. Watch as your plants emerge, increase in size, and respond to your every touch. Includes instructions.
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Ward's® Ulva
Marine, Macroalga, Multicellular; membranous thallus. Collected. Characterized by green plastids and cell walls composed of cellulose.
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Polysiphonia
Marine. Filamentous; polysiphonious construction. Collected.
Characterized by reddish plastids (rhodoplasts).
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Submersible Aquarium Heater Thermostat
Waterproof Unit Is Completely Safe, Even When Wet
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Plastic Aquarium Plants
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.
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Ant Farm
Use This Classic Kit To Introduce Children To The Fascinating Structure Of Ant Society.
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Brine Shrimp Egg Hatchery
Keep A Living Food Source For Other Organisms In The Lab
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Brine Shrimp Hatchery
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.