If you have snails in your tank, you put them in there. The most common means is through adding live plants. Snails, or their eggs, can hitch on most types of plants and arrive in our home aquarium. Old time aquarists recommend soaking aquarium plants in a solution of 2-3 teaspoons of Alum dissolved in a quart of water.f you have snails in your tank, you put them in there. The most common means is through adding live plants. Snails, or their eggs, can hitch on most types of plants and arrive in our home aquarium. Old time aquarists recommend soaking aquarium plants in a solution of 2-3 teaspoons of Alum dissolved in a quart of water.
Passed by Congress February 26, 1869, and ratified February 3, 1870, the 15th amendment granted African American men the right to vote.
Sound Smart: The 15th Amendment. Historian Yohuru Williams give a brief rundown of the history of the 15th Amendment, which outlawed votings rights discrimination after the Civil War. Introduction. The 15th Amendment, granting African-American men the right to vote, was formally adopted into the U.S. Constitution on March 30, 1870.