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Aquarium Cover, Glass, for 55-gal Tank

55-gal aquarium cover is made up of 2 hinged glass and plastic pieces.
Each of the 2 aquarium cover pieces measures 23 x 11-1/4"..
From our beginnings in 1927, Carolina Biological Supply Company has grown to become a leading supplier of science teaching materials for all levels of education. Today, from our headquarters in Burlington, North Carolina, we serve customers worldwide, including teachers, professors, homeschool educators, hobbyists, and professionals in health and science-related fields..
When you shop with Carolina, you're not alone! All of our products are backed by unparalleled technical support, available from 8am to 8pm, ET, Monday-Friday. Contact information (Live Chat, email, and phone) is provided after placing your order at Amazon..

Our 10-gal aquarium cover is hinged glass and plastic, and it can be used in conjunction with item #671230 Aquarium Tank, Glass, 10 gal. Aquarium....
From our beginnings in 1927, Carolina Biological Supply Company has grown to become a leading supplier of science teaching materials for all levels of....
When you shop with Carolina, you're not alone! All of our products are backed by unparalleled technical support, available from 8am to 6:30pm, ET,....

The original and much-loved Sea Monkeys, the sci-fi pet created by scientists.
Includes tank, water purifier, instant live eggs, food, aquarium, feeding spoon.
An ideal first pet - learn responsibility without the mess.
Encourages interest in science, biology, and the ocean.
The Ocean Volcano Sea-Monkeys aquarium for kids comes in three fun colours.

Packaging: 130g*6colors（ pink，blue，orange，yellow，green，purple）.
SAND THAT NEVER GETS WET: Magic Sand is a hydrophobic polymer, that repels water and never gets wet! Easy to clean up, 100% Non-toxic and gluten-free..
ENDLESS POSSIBILITIES: The Magic Sand can be used to build underwater sand castles! It' s great fun for children of all ages and even for adults..
REUSABLE SCIENCE TOY: Build sandcastles under water , then simply pour the water off and let the sand dry! You can use it for science experiments Or performing magic! LEARN ABOUT WATER MOLECULE PROPERTIES: Discover the Magic Sand and real sand for a fun science experiment or lesson! Also suitable for aquarium landscaping！.
Not for children under 3 years old. Please play under adult direct supervision..

One of the easiest, hardiest LIVE aquarium plants! It grows practically under ANY conditions! BUY 2 GET 1 FREE deal!.
Perfect LIVE AQUARIUM PLANT for peaceful community fish such as Betta, Guppies, Platies, Swordtails, Barbs and many others! Also great for Goldfish and Cherry Shrimp! Great for BEGINNERS!.
Excellent choice for new or established tanks as well as Ponds and decorative water bowls! Promotes healthy biological equilibrium in your miniature aquatic ecosystem! BUY 2 GET 1 FREE !.
LIVE AQUARIUM PLANTS will create MORE NATURAL LOOK in your fish tank, simultaneously providing MORE OXYGEN, BIOLOGICAL FILTRATION, HIDING PLACES for smaller fish etc. etc..
ALSO – great for SCHOOL SCIENCE experiments / projects – learn about photosynthesis, oxygen production by plants, biological interactions etc..

REAL ERUPTING VOLCANO: Experiment with ingredients that create the ultimate erupting experience—repeat the process over and over with various....
UNDERWATER AQUARIUM: Create your very own submarine volcano when you fill the tank with water and watch an underwater eruption!.
LEARN NEW SCIENCE FACTS: Learn what causes underwater volcanoes, and discover the chemistry behind making an eruption possible!.
GREAT GIFTING IDEA: Encourages creativity, observation and curiosity in natural science—great for chemistry and volcano lovers of all ages!.
KIT INCLUDES: 1 Volcano, 1 Paper Background Scene Insert, 1 Fizzing Tablet, 1 Fun-Fact Illustrated Poster, Easy-To-Follow Instructions.