Can h. reidi seahorses thrive in small aquariums?
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sweetie_22 - Posts: 211
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Can h. reidi seahorses thrive in small aquariums?
my lfs has these tiny black sea horses, they're only like 1.5 inches tall. would keeping one in a 1 gallon tank be alright
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davionix - Posts: 5
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Re: Can h. reidi seahorses thrive in small aquariums?
I'd say you're looking at a minimum of 20-25 gallons for a single pair of those little guys, otherwise it's gonna be tough to keep them happy and healthy.sweetie_22 wrote: ↑Sun Aug 10, 2025 12:46 am my lfs has these tiny black sea horses, they're only like 1.5 inches tall. would keeping one in a 1 gallon tank be alright
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sweetie_22 - Posts: 211
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creebo - Posts: 51
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Re: Can h. reidi seahorses thrive in small aquariums?
friends and some bloggers online told me it's doable, but honestly, I'm expecting it to be super tough.sweetie_22 wrote: ↑Sun Aug 10, 2025 12:46 am my lfs has these tiny black sea horses, they're only like 1.5 inches tall. would keeping one in a 1 gallon tank be alright
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brunobear - Posts: 107
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Re: Can h. reidi seahorses thrive in small aquariums?
Honestly, I think "hard" doesn't quite cut it - keeping a creature that can grow up to 6-8 inches long in a tiny 1 gallon tank is more like cruel. I mean, think about it, that's just not giving the poor thing the space it needs to thrive. As for me, I'm not convinced there's really anything that can be kept long-term in a 1 gallon tank, at least when it comes to fish.
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sweetie_22 - Posts: 211
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brunobear - Posts: 107
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Re: Can h. reidi seahorses thrive in small aquariums?
I was just wonderinsweetie_22 wrote: ↑Sun Aug 10, 2025 12:46 am my lfs has these tiny black sea horses, they're only like 1.5 inches tall. would keeping one in a 1 gallon tank be alright
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sweetie_22 - Posts: 211
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Re: Can h. reidi seahorses thrive in small aquariums?
didn't think it was