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split fin
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  1. Betta Fish Diseases and Emergencies
    I am on the verge of tears already. I found a blow-out (possibly) tear on my betta's anal fin. I don't get it. A sudden split usually occurs from flaring, but I didn't ever see him flare without me showing him a mirror, so it can't possibly be overflaring and I doubt he spends his entire night...
  2. Betta Fish Diseases and Emergencies
    So my Betta Poseidon somehow managed to split his caudal fin almost to the base of the fin. Is there anything else I should be doing besides keeping up on water changes, keeping the temperature stable, and keeping water parameters perfect? My tank is a 5g filtered, but not cycled. Parameters...
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