Two Little Fishies

These additives by Two Little Fishies provide the necessary elements that might be removed by your skimmer like amino acids, beneficial microbes, calcium, and more. If you won't manually supply these important elements back to your tank, the growth of your fishes and corals could be stunted. These supplements and kalwasser can instantly replenish the lost elements to ensure your animals are getting what they need as if they're living in the ocean. Some solutions also come with trace elements to produce an ionic residual with the composition of natural seawater.