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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
For Your Every Summer RSVP, with Code: SUMMER15
Description
Black Sea Cucumber Holothuria AtraBlack Sea Cucumber Holothuria Atra The Black Sea Cucumber (Holothuria atra) is a species of marine invertebrate found in the tropical Indo Pacific region. It has a long, smooth, black body that can grow up to 45 cm in length. The Black Sea Cucumber is an omnivore, sifting through the substrate to feed on detritus and other organic matter. This sea cucumber is considered a peaceful species, but should be kept with other calm tank mates as it can
Black Sea Cucumber Holothuria AtraThe Black Sea Cucumber (Holothuria atra) is a species of marine invertebrate found in the tropical Indo-Pacific region. It has a long, smooth, black body that can grow up to 45 cm in length. The Black Sea Cucumber is an omnivore, sifting through the substrate to feed on detritus and other organic matter. This sea cucumber is considered a peaceful species, but should be kept with other calm tank mates as it can release toxic substances when stressed or injured. It requires a minimum tank size of 125 gallons and the water parameters should be maintained at 72-78°F, dKH 8-12, pH 8.1-8.4, and specific gravity of 1.023-1.025. The Black Sea Cucumber is considered an expert-level species to care for, as it is sensitive to high nitrate levels and copper-based medications. It should not be overstocked, with a general guideline of 3 inches of worm per 20 gallons of water. Overall, the Black Sea Cucumber is a unique and interesting addition to a reef aquarium, but requires careful monitoring and an experienced aquarist to thrive.
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4.7 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Easy to grind, fills a lot
Color: Tall - Black
Wonderful! Grinds easily without a big mess like a previous grinder i purchased. Will purchase the set next time. Love it!
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Reviewed in the United States on June 9, 2026
★★★★★ 4
Works good but have only tried it on fine setting.
Works good but should have an overall cap as seasoning gathers around the inside.
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Reviewed in the United States on February 13, 2026
★★★★★ 5
Best S&P grinder set that I have ever used!
Cute chefs cap! Love that they are glass containers with ceramic grinders. Grinds salt granules and pepper corns very finely in both directions. Excellent purchase! Great value!
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Came quickly as described!
The Grinders are very well made. I keep them right next to the stove, so they are used daily. The came quickly. Very easy to fill...
You wont be disappointed !
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Small and perfect
This salt and pepper grinder set are perfect for what I wanted. They are small in size, easy to fill and grind the S&P perfectly.
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Reviewed in the United States on February 28, 2026