Elodea densa. Cultivated form. The best of the oxygenating plants. Should have good light and be anchored in soil or sand on bottom of aquarium. Vigorous, healthy plants. With instructions.

Cannot be shipped into AL, CA, SC, WA, VT, NH, OR, MI, or ME.

Restricted states will be shipped Elodea canadensis as the substitution.

Canadian orders require a permit from the Canadian government.