Blackworms Mean Better Health for Marine Fish

Live worms are about the best thing we can feed to our fish. How do I know this? Am I just making it up so I have something to write? Actually, no. Live California blackworms have been used for ornamental fish food since a few years after World War II, as that is when I … [Read More]

How to Handle a Hunger-Striking Saltwater Fish

Having a fish that refuses to eat anything offered—or having a specimen that had been eating suddenly lose all interest in food—is a problem virtually every marine aquarium hobbyist can expect to encounter at one time or another. While such “hunger strikes” can be extremely frustrating and disconcerting, they can usually be overcome with patience, … [Read More]

Green Mandarinfish: Gorgeous, Good-Natured, and a Very Finicky Feeder

Many coral reef fishes are renowned for their spectacular coloration and patterning, but there’s one particular species, commonly available in the marine aquarium hobby, that arguably surpasses them all in this regard. I’m talking about the green mandarinfish (Synchiropus splendidus). Also known as the mandarin goby (though it’s a dragonet from the family Callionymidae, not … [Read More]