The Living Earth - Student Edition

FEDOUR 10W 15W 20W Aquarium Submersible Filter, Quiet Fish Tank Internal Filter with Spray Bar, Powerful Aquarium Filter for 5-80 Gallon Tank (20W for 30-80Gallon)

CTWHA 20PCS Aquarium Oxygen Pump Air Volume Regulator Valve Aquarium Air Flow Control Valve Aquarium Air Pump Accessories Plastic Air Flow Regulator for 3/16 Inch Air Line

COOSPIDER Pond Filter for 100-300 Gallon, 660 GPH Powerful Filtration Pond Pump, Submersible Canister Filters for Fish Turtle Tank, Cold Plunge, Clear Wavemaker Oxygen Supply, Dry Burning Protection

DEGGOX Filter Replacement 6 Count Replacement Filter Cartridges for QF-08 QF-09 Aquarium Filter

FZONE Aquarium Inline CO2 Diffuser, Fits 3/4" ID Tubing

AQUANEAT Aquarium Filter Sponge Open Cell Foam Sheet Bio Sponge Filter Media Pad HMF Fish Tank Sump Divider (11" Lx 10.25" W x 2" H, Green)

pewyoke 8 Pack Aquarium Filter Cartridge Rite-Size B Filter Cartridges Compatible with PRO Power Filters 100/125/175 Power Filter 150

IAFVKAI 6X Pre-Filter Sponge for Aquarium Shrimp Fry Fish Tank Filter Pump Prefilter Sponge Replacement Foam Cover 3.2 X 1.6 Inch with 0.8" Hole Diameter