Hippocampus Reidi Yellow
The Hippocampus reidi Yellow, also known as the Yellow Longsnout Seahorse, is a vibrant, graceful marine species cherished by aquarists around the world. Now available at PacificFishDepot.com, this stunning seahorse brings elegance and color to any saltwater aquarium. Whether you’re an experienced hobbyist or starting your seahorse journey, the Yellow Reidi is a hardy, peaceful option known for its extended lifespan, social behavior, and ease of captive care.
At PacificFishDepot.com, we provide captive-bred Yellow Reidi Seahorses with nationwide shipping across the USA and Canada, backed by our Live Arrival Guarantee and dedicated customer care.
Overview of Hippocampus Reidi Yellow
The Yellow Reidi is a striking color morph of the Longsnout Seahorse (Hippocampus reidi), a species native to the Western Atlantic. Known for its elongated snout, thin profile, and bright yellow hue, this seahorse is a standout in any display tank. Adult sizes range from 6 to 7 inches, with long lifespans when cared for correctly.
These seahorses thrive in species-only tanks or peaceful community setups with low current and abundant hitching posts. With proper care, they will reward their keepers with interactive behavior, social bonding, and potentially even breeding.
Why Buy from PacificFishDepot.com?
At PacificFishDepot.com, we prioritize the health, quality, and ethical sourcing of all our marine livestock. Each Yellow Hippocampus reidi is:
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Captive-bred in a controlled environment
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Quarantined and acclimated before sale
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Professionally packaged for live arrival
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Shipped securely to all U.S. states and Canada
We focus on education, support, and customer satisfaction to ensure your success with this stunning marine species.
Quick Facts
| Attribute | Description |
|---|---|
| Common Name | Yellow Longsnout Seahorse |
| Scientific Name | Hippocampus reidi |
| Size | 6–7 inches |
| Origin | Captive-bred (USA) |
| Color | Bright Yellow |
| Temperament | Peaceful, social |
| Aquarium Size | 30 gallons minimum (per pair) |
| Temperature | 72–78°F |
| Salinity | 1.020–1.025 SG |
| Diet | Frozen mysis, enriched brine shrimp |
| Lifespan | 4–6 years |
| Shipping | USA and Canada |
Habitat and Aquarium Setup
Yellow Reidi Seahorses prefer a tall, vertical tank layout with plenty of hitching posts such as gorgonians, artificial corals, or macroalgae. Use gentle water movement, subdued lighting, and stable salinity and pH to replicate natural marine conditions.
Avoid coarse substrate or sharp decorations that may cause injury. A protein skimmer, UV sterilizer, and chiller (optional) will help maintain water quality for long-term success.
Tank Mates:
Choose tank mates carefully, prioritizing slow feeders and non-aggressive species.
Compatible Species:
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Pipefish
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Small gobies
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Cleaner shrimp
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Snails
Avoid:
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Clownfish
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Damselfish
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Puffers
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Wrasses
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Fast-swimming or aggressive fish
Feeding and Diet
Yellow Reidi Seahorses are carnivorous and do best on a diet of frozen mysis shrimp, enriched brine shrimp, and other small, protein-rich foods. Feeding should be done 2–3 times daily in a low-flow area or seahorse feeding station to minimize waste and ensure they can consume enough.
To maintain vibrant color and health, supplement with vitamin-enriched foods and ensure water parameters are clean and stable.
Behavior and Breeding
These seahorses are highly social and thrive in pairs or small groups. They are known for their daily “dances,” tail-wrapping behavior, and slow, deliberate movements.
Males may develop a brood pouch and carry fertilized eggs for around 2–4 weeks before giving birth to fully formed fry. Successful breeding requires specialized nursery tanks, high-quality live foods (copepods, rotifers), and careful water management.
Shipping Information
We offer fast, insulated, and secure shipping across the USA and Canada with temperature control as needed. Every shipment is packed with care and includes:
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Live Arrival Guarantee
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Heat or cold packs depending on the season
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Acclimation guide for success at home
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Responsive customer support
Your Yellow Reidi Seahorse will be healthy, alert, and acclimated to aquarium life before leaving our facility.
Who Should Buy the Yellow Reidi Seahorse?
This species is ideal for:
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Aquarists building a seahorse-specific display
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Reefers with peaceful community tanks
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Marine hobbyists interested in breeding projects
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Public aquariums and educational exhibits
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Shoppers looking for vibrant, peaceful marine fish
5 Transactional FAQs
1. Do you ship the Yellow Hippocampus reidi across the USA and Canada?
Yes, we ship to all 50 U.S. states and throughout Canada using overnight, live-animal shipping services.
2. Is the Yellow Reidi Seahorse captive-bred?
Yes, all our specimens are ethically captive-bred, ensuring better health, hardiness, and compatibility with aquarium life.
3. What is the ideal tank size for a pair of Yellow Reidi Seahorses?
We recommend a minimum of 30 gallons per pair, with added vertical space and gentle circulation.
4. What do Yellow Reidi Seahorses eat?
They feed on frozen mysis shrimp, vitamin-enriched brine shrimp, and other small meaty marine foods.
5. Can Yellow Reidi Seahorses live with reef invertebrates?
Yes, they are compatible with non-aggressive invertebrates like shrimp, snails, and feather dusters. However, they should not be placed in full reef tanks with stinging corals or aggressive fish.

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