You should dust the live prey with calcium one time a day, and vitamins 3 times a week. Just collect your live prey into baggie and add enough calcium and vitamin to dust them. Then pour a few at a time into your tank. Second, the smaller the Krugerrand is, the higher the premium will be as a percentage of the price of the coin. The smaller coins like the 1/4 troy ounce and especially the 1/10 troy ounce Krugerrands will have a larger portion of their price as a premium. To try to avoid this premium, buy the larger coins like 1 ounce Krugerrands.

According to the aquarium, there are "thousands of animals, representing over 330 species" on display.Also, the H E B Splash Park is not to be missed (not that your kids will let you). This "33,000 ton city at sea" offers exhibits for the history buffs in your family, as well as interactive stuff for the little ones.Tip: Go early. This massive attraction warms up with the day, so an early morning visit is a smart move.