mandarin not eating anything but pods

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Liker
Posts: 3
Joined: Thu Oct 10, 2024 3:24 pm

mandarin not eating anything but pods

Post by Liker »

My mandarin dragonet won't eat anything but copepods. I've tried frozen mysis, brine shrimp, even pellets. Tank is a 40 gallon with live rock, salinity at 1.025, temp 78F. Any tips to get it on other foods?
silverbark
Posts: 8
Joined: Thu Oct 10, 2024 9:45 pm

Re: mandarin not eating anything but pods

Post by silverbark »

Mandarins are picky eaters, especially if they're wild-caught. How long have you had it? Sometimes they need weeks to adjust. Try live brine shrimp first, then slowly mix in frozen. A refugium helps keep pod levels up too.
hearts_black
Posts: 6
Joined: Tue Apr 16, 2024 12:33 pm

Re: mandarin not eating anything but pods

Post by hearts_black »

Yep, mandarins can be a pain. Mine took forever to switch. You gotta be patient, dude. Maybe try garlic guard on the frozen food, some fish go nuts for it.
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Mixes
Posts: 11
Joined: Fri Mar 22, 2024 2:58 am

Re: mandarin not eating anything but pods

Post by Mixes »

silverbark wrote: Tue Aug 26, 2025 8:59 pm Mandarins are picky eaters, especially if they're wild-caught. How long have you had it? Sometimes they need weeks to adjust. Try live brine shrimp first, then slowly mix in frozen. A refugium helps keep pod levels up too.
I agree with this. Also, check your tank's pod population. If it's low, your mandarin might not have enough natural food to sustain it while transitioning.
sweetbread
Posts: 12
Joined: Thu Oct 10, 2024 10:18 pm

Re: mandarin not eating anything but pods

Post by sweetbread »

Mine never switched. Just eats pods. Got a big refugium now, problem solved. Maybe your tank's too clean?
brooklyn
Posts: 5
Joined: Thu Oct 10, 2024 2:23 pm

Re: mandarin not eating anything but pods

Post by brooklyn »

Have you tried feeding at night? Mine's more active then. Might take food better when it's dark.
Liker
Posts: 3
Joined: Thu Oct 10, 2024 3:24 pm

Re: mandarin not eating anything but pods

Post by Liker »

Thanks for the advice, everyone. I'll try live brine shrimp and garlic guard. Had the fish for about three weeks, so maybe it just needs more time.
silverbark
Posts: 8
Joined: Thu Oct 10, 2024 9:45 pm

Re: mandarin not eating anything but pods

Post by silverbark »

Liker wrote: Wed Aug 27, 2025 12:53 am Thanks for the advice, everyone. I'll try live brine shrimp and garlic guard. Had the fish for about three weeks, so maybe it just needs more time.
Three weeks is still early. Keep an eye on its belly—if it stays plump, it's getting enough pods. If not, you might need to supplement with live food longer.
hearts_black
Posts: 6
Joined: Tue Apr 16, 2024 12:33 pm

Re: mandarin not eating anything but pods

Post by hearts_black »

Yeah, don't stress it too much. These fish are chill but slow to adapt. Just keep the pod supply up and keep offering other foods. It'll figure it out.
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Mixes
Posts: 11
Joined: Fri Mar 22, 2024 2:58 am

Re: mandarin not eating anything but pods

Post by Mixes »

Another thing to consider is tankmates. Aggressive fish can stress mandarins, making them less likely to eat. What else is in the tank?
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