White Tip Sea Urchin Echinometra Mathaei
SKU: 91159044453

White Tip Sea Urchin Echinometra Mathaei

Sale price$26.99 Regular price$29.99
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Description

White Tip Sea Urchin Echinometra MathaeiWhite Tip Sea Urchin Echinometra mathaeiOverview: The White Tip Sea Urchin is a hardy and efficient reef safe algae grazer, recognized by its dark body and sharp spines with distinctive white tips. It plays a vital role in maintaining clean rockwork and preventing nuisance algae growth, making it an excellent addition to marine aquariums. Origin: Found throughout the Indo Pacific, especially on coral reefs and rocky substrates where they graze

White Tip Sea Urchin – Echinometra mathaei

Overview:
The White Tip Sea Urchin is a hardy and efficient reef-safe algae grazer, recognized by its dark body and sharp spines with distinctive white tips. It plays a vital role in maintaining clean rockwork and preventing nuisance algae growth, making it an excellent addition to marine aquariums.

Origin:
Found throughout the Indo-Pacific, especially on coral reefs and rocky substrates where they graze continuously.


Feeding:

  • Primarily herbivorous, feeding on algae, detritus, and biofilm.
  • Can be supplemented with dried seaweed or algae wafers if natural food is limited.

Tank Mates:

  • Reef-safe: Compatible with corals, clams, and most invertebrates.
  • Avoid housing with large predatory fish (e.g., puffers, triggers) that may attack echinoderms.

Aggression Level:
Peaceful. Non-aggressive but may accidentally dislodge loose corals or rockwork while grazing.


Experience Level:
Beginner–Intermediate. Easy to care for as long as stable water conditions and adequate algae sources are provided.


Water Parameters:

  • Temperature: 72–78°F (22–26°C)
  • pH: 8.1–8.4
  • Salinity: 1.023–1.025
  • Tank Size: 30+ gallons

Unique Features:

  • Effective algae controller for reef tanks.
  • Striking white-tipped spines provide unique visual appeal.
  • Long-lived and highly beneficial for aquarium ecosystems.

‚ú® The White Tip Sea Urchin is both functional and decorative, making it a valuable cleanup crew member for reef aquariums.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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: 91159044453

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Christopher A Lopez
Port Orchard, US
★★★★★ 5
Clean look and very sturdy
Color: Brown, Number Of Shelves: 2, Size: 36"W x 6.5"D
These floating shelves look great and were easy to install. The invisible brackets give them a clean, modern look, and they feel sturdy once mounted. Perfect for adding storage or décor in a bathroom, living room, or bedroom. Great quality for the price.
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Reviewed in the United States on February 15, 2026
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braelynn
Dallas, US
★★★★★ 5
The perfect shelf’s
Color: Oak, Number Of Shelves: 2, Size: 32"W x 6.5"D, Color: Oak, Number Of Shelves: 2, Size: 32"W x 6.5"D
These are perfect easy to put together and sturdy enough for my decor to sit on. hardware was easy to it together.
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Reviewed in the United States on April 24, 2026
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Jane Ashley
Draper, US
★★★★★ 5
Easy install
Color: Brown, Number Of Shelves: 2, Size: 24"W x 6.5"D
Nice looking shelves, easy to install and less expensive than similar shelving at the big box stores.
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Reviewed in the United States on May 27, 2026
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tthas99
Dallas, US
★★★★★ 4
“Brown” floating shelves
Color: Brown, Number Of Shelves: 2, Size: 60"W x 6.5"D, Color: Brown, Number Of Shelves: 2, Size: 60"W x 6.5"D
These shelves are great, easy to install. My only complaint is the color is not quite what I expected. I ordered “brown” and they look a little more “walnut”.
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Reviewed in the United States on May 31, 2026
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Sandy
Dallas, US
★★★★★ 5
Perfect shelves
Color: Brown, Number Of Shelves: 2, Size: 36"W x 6.5"D, Color: Brown, Number Of Shelves: 2, Size: 36"W x 6.5"D
Beautiful shelves and easy to put up with the rod underneath. Love the color.
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Reviewed in the United States on March 18, 2026

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