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crowntail betta

  1. What type of fish are compatible/will fit in a 5 gallon tank?

    Freshwater and Tropical Fish
    I currently has a large 5 gallon tank with my new female crowntail betta, Nahomi. I think she's lonely and I want to add tank mates. The guy at Petsmart told me cory catfish work and so do ghost shrimp but what else will? I wanted cardinal tetras but he said they will nip Nahomi. Please help. Thanks
  2. My betta fish seems bloated and discolored :(

    Tropical Fish Diseases
    My fishie seems a little under the weather. His stomach is bloated, and his fins are a little brownish, and seem to be not as big as they used to be. 1. Size of tank? 1 quart 2. Water parameters a. Ammonia? b. Nitrite? c. Nitrate? d. pH, KH and GH? e. Test kit? I'm not sure exactly. I use...
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