Pot-Bellied Seahorse
Hippocampus abdominalis
| Stock | Variations | Price | Quantity |
|---|
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Monday – Friday 8 AM – 9 PM
Saturday 12 PM – 4 PM
Sunday 12 PM – 9 PM
Healthy, stable animals from vetted suppliers — inspected before packing, shipped overnight. Decades of experience built this model so we can deliver premium livestock at 30%+ less than you'd pay elsewhere.
| Care Level | Expert |
|---|---|
| Temperament | Peaceful |
| Reef Safe | Yes |
| Functional Benefit | Ornamental Only |
| Diet Type | Carnivore |
| Mininum Tank Size | 30 gallons |
| Max Size | 12 inches |
| Temperature | 70–74°F |
| pH Range | 8.1–8.4 |
| Specific Gravity | 1.022–1.025 |
The Pot-Bellied Seahorse (Hippocampus abdominalis) is a temperate seahorse from Australia and New Zealand with a deep-bodied profile and a noticeably rounded abdomen on mature males. Its pattern is commonly light with darker spotting, and it uses a prehensile tail to anchor to décor while it waits for food to drift within range.
What You’ll Observe:
- Hitching to macroalgae or branches for long stretches, then repositioning in short, deliberate swims
- “Perch-and-hunt” feeding behavior, tracking individual food items before striking
- Regular use of favorite holdfasts, especially in lower-flow zones of the aquarium
- Color shifts that often reflect surroundings and day-to-day conditions
To succeed, set up a calm, mature system with plenty of hitching posts and open vertical space, and keep flow gentle enough for easy perching. Target-feed so food stays accessible (many keepers use a feeding dish or a consistent feeding corner), and offer multiple small meaty meals spread through the day. Choose slow, non-competitive tankmates so your seahorse can feed at its natural pace.
Do Pot-Bellied Seahorses “pair up,” or do they do better in small groups?
Many keepers start with a pair, and some setups do well with a small group when feeding access is evenly distributed.
How can I tell male vs. female on this species?
Males develop a brood pouch and often show a more pronounced “pot-belly” look, especially when relaxed and settled in.
Is it normal for a seahorse to stay hitched in one spot most of the day?
Yes—long periods of perching are typical, with activity coming in short bursts for feeding or repositioning.
What’s the easiest way to keep food from blowing around the tank?
A consistent feeding station (dish, shell, or corner routine) helps concentrate food and makes it easier to confirm each seahorse is getting its share.
Do they change color over time, even in the same tank?
Yes, gradual color shifts are commonly reported and often track the tank’s background colors, lighting, and daily conditions.
Each fish is checked for strong appetite and activity before we approve it for your tank.
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