Spineless Sea Urchin Red and Blue Mespilia Globulus
SKU: 15387257650

Spineless Sea Urchin Red and Blue Mespilia Globulus

Sale price$26.99 Regular price$29.99
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Description

Spineless Sea Urchin Red and Blue Mespilia GlobulusSpineless Red & Blue Sea Urchin Mespilia globulusOverview: The Spineless Sea Urchin (also called the Blue Tuxedo Urchin) is a small, reef friendly echinoderm prized for its brilliant blue and red bands and short, blunt spines. Unlike many urchins, its spines are rounded and non piercing, making it a much safer choice for community reef tanks. Origin: Native to Indo Pacific reefs, especially around Fiji, Tonga, and Indonesia, where it inhabits coral

Spineless Red & Blue Sea Urchin – Mespilia globulus

Overview:
The Spineless Sea Urchin (also called the Blue Tuxedo Urchin) is a small, reef-friendly echinoderm prized for its brilliant blue and red bands and short, blunt spines. Unlike many urchins, its spines are rounded and non-piercing, making it a much safer choice for community reef tanks.

Origin:
Native to Indo-Pacific reefs, especially around Fiji, Tonga, and Indonesia, where it inhabits coral rubble zones and lagoons.


Feeding:

  • Primarily an algae grazer, consuming coralline and film algae.
  • Will also scavenge detritus and leftover food.
  • Can be supplemented with nori, spirulina, and algae wafers.

Tank Mates:

  • Completely reef-safe and compatible with corals, clams, and most peaceful fish.
  • Avoid housing with predators that eat echinoderms (e.g., triggers, puffers, large wrasses).

Aggression Level:
Peaceful. Non-aggressive and harmless to other tank mates.


Experience Level:
Beginner-Friendly. Hardy and easy to keep, provided the tank has enough algae growth or supplemental feeding.


Water Parameters:

  • Temperature: 74–80°F (23–27°C)
  • pH: 8.1–8.4
  • Salinity: 1.023–1.025
  • Tank Size: 30+ gallons

Unique Features:

  • Brilliant blue and red banding with short, non-stinging spines.
  • Will often carry shells, coral rubble, or algae on its back as camouflage.
  • Excellent at natural algae control in reef tanks.

‚ú® The Spineless Red & Blue Sea Urchin is a safe, colorful, and efficient algae grazer, perfect for reef aquariums of all sizes.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15387257650

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A
Verified Purchase
Amazon Customer
Belleville, US
★★★★★ 4
Works well with the pads. Keeps them from getting bunched up all over the floor.
Size: Small: 24" x 24"
It was a nice idea, but my dogs chewed it up. If you don't have a chewer, then it's really nice.
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Reviewed in the United States on May 24, 2025
A
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ArkansasLMT
Boise, US
★★★★★ 5
Saved my sanity
Size: Small: 24" x 24"
I thought I knew everything about cats, but when my 14 year old cat stopped using the litter box, I could not fix it. I did persuade her to start using puppy pads but the problem was she would pee toward the edge and it always got on the floor. Or, defying everything I know about reality, she would find a way to pee UNDER the puppy pad. I asked ChatGPT for advice and it recommended these. They fixed the problem by 80% and I'll take it! These mats help a ton. She still gets some pee on the floor, but it's not the huge problem it used to be. The edge on the mat keeps it contained. And enzymatic cleaner works its magic on the floor. The clips that go on the edges are kinda fragile, but that's why they give you extras.
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Reviewed in the United States on February 10, 2026
I
Verified Purchase
Ilein
Port Orchard, US
★★★★★ 1
Not Leak Proof
Size: X-Large: 28" x 34"
horrible do not buy! leaks threw and caused a permanent stain and smell. thought it was good but after a week i noticed the smell and lifted up the mat there was complete pee under.
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Reviewed in the United States on April 12, 2026
J
Verified Purchase
Jarett
Belleville, US
★★★★★ 5
Great investment
Size: Small: 24" x 24"
It catches the pee that runs off the pad, great investment!!
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Reviewed in the United States on February 12, 2026
K
Verified Purchase
Karen
Battle Creek, US
★★★★★ 2
It doesn’t stop leaks from the pee pad.
Size: X-Large: 28" x 34"
I’m trying to figure out how not to have leaks occasionally. I’m going to call the company to see if there’s something I should be doing.
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Reviewed in the United States on January 3, 2026

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