Fish Has Cloudy Eyes, Catching Fish in a Tank, Collecting Fish From the Amazon I have a freshwater tank in which one of my larger fish is getting cloudy eyes. Do you know what this is, and is there anything I can do for it?
Don't Destroy Helpful Bacteria Here are some things to consider before placing plants into your tank.
Get a Grip on Aggression Rough fish defy the concept of peaceful tanks — but there are ways to deal with this problem.
Controlling Snails How can one safely control snails in a fish fry tank?
Transferring Fish to a Larger Tank, Ich Transferring fish to a larger tank requires planning.
Plus: Information on Ich Treatments
Breeding Zebra Danios, Nitrogen Cycles, Gravel Depth The zebra danio is an easy-to-breed egglayer.
Fish Parasites, or Just Scavengers? Identifying various "flea-like" fish tank residents.
Kuhli Loaches, Traveling With Fish I was thinking about getting a few coolie loaches, but I don't know how to house them. Some sources say to use gravel, and some say to use sand - I don't know which to use.