Showing posts with the label maternity ward

Snails in Your Tank- Ugh! or Yay!

When you get new fish or plants, small mollusk hitchhikers may come in unnoticed. What is your first reaction? For many hobbyists, it's "Ugh! Get rid of those things!"  I hope this post teaches you to pause and rethink your initial reaction to snails (and other things) we have been taught to be worried about. What are the Concerns About Snails in Aquariums? Let's start with some history. I believe the main concern about snails originated from the commercial food fish industry which also translated into the tropical fish trade. Some types of snails can carry parasites that infect some species of fish. These parasites may reduce the growth and success of commercial food fish produced and in high enough numbers can even kill the fish. One example is the ram's horn snail ( Bolbophorus confusus)   that is eaten by and infects catfish that are then eaten by and live in the intestinal tract of White pelicans. The pelicans release parasite eggs back into the catfish ponds