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The River Tank requires very little maintenance due to its ecologically balanced design. Its continuously flowing water provides an oxygen-rich environment for aquatic organisms, whose waste products provide nutrients for terrestrial plants. Molded plant pockets hold the plants in place and also make an ideal home for fish, snails, and shrimp.
The River Tank requires very little maintenance due to its ecologically balanced design. Its continuously flowing water provides an oxygen-rich environment for aquatic organisms, whose waste products provide nutrients for terrestrial plants. Molded plant pockets hold the plants in place and also make an ideal home for fish, snails, and shrimp. The River Tank Complete Ecosystem ships with an Ecosystem Mold already mounted inside the 20-gal aquarium and includes a submersible pump, fully adjustable hood light, filter cartridge, and instructions.
Use the Ecosystem Mold Only (item #161538) and Aquarium Sealer (item #671972) to convert your existing 20-gal aquarium into a River Tank.