CaribSea Super Natural Midnight River Sand – 10 lbs – Fine Black Substrate for Freshwater Aquariums & Aquascaping, Supports Plants & Natural Habitat

Price: $14.99
(as of Nov 23, 2025 22:00:42 UTC – Details)

From the brand

Package Dimensions ‏ : ‎ 13.35 x 9.41 x 2.87 inches; 10.16 Pounds
Item model number ‏ : ‎ 10852
Date First Available ‏ : ‎ December 12, 2024
Manufacturer ‏ : ‎ caribsea
ASIN ‏ : ‎ B0DQBJ7ZT1
Best Sellers Rank: #25,880 in Pet Supplies (See Top 100 in Pet Supplies) #19 in Aquarium Sand #27 in Aquarium Gravel #227 in Aquarium Décor
Customer Reviews: 4.6 4.6 out of 5 stars 62 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

Smooth & Natural Look: CaribSea Midnight River Sand features fine black grains, creating a striking riverbed appearance that enhances freshwater aquariums.
Ideal for Planted & Community Tanks: This substrate is perfect for rooted plants, bottom-dwelling fish, and shrimp, providing a stable foundation for aquascaping.
Supports Biological Balance: The fine grain size aids in natural filtration, contributing to a balanced and healthy aquarium ecosystem.
Safe for Freshwater Aquariums: pH-neutral composition ensures this sand won’t alter water chemistry, maintaining a stable environment for various aquatic species.
Versatile Aquascaping Substrate: Whether for riverbeds, planted tanks, or decorative layouts, Midnight River Sand provides a sophisticated aesthetic for any setup.