Gravel & Substrate
gravel & substrate — pre-owned
Browse 39 gravel & substrate — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
Aqueon Plant & Shrimp Aquarium Substrate Gravel 2 Lb Freshwater (Partial Bag)
CaribSea South Sea Base Rock for Aquariums, 4 lbs
Old Stock 2 LBS Green Fish Tank Aquarium Pond Plant Craft Substrate Gravel
CaribSea South Sea Base Rock for Aquariums, 8.8 lbs
1950's (2) UNOPENED BOXES HARTZ MOUNTAIN COLORED PEARL CHIPS - BULBS & AQUARIUMS
Ecoscape Reef Aquarium Rock - 5 Pieces
OPEN BOXED Seachem Flourite Dark, 7.7 lbs
Marina Betta Aquarium Gravel Cobalt Blue Colored Gravel
Red Porous Cinder Lava Rock 2 lb FREE SHIPPING
GloFish Aquarium Terrarium Gravel Multicolor Glow Rocks ~ 1 lb Bag
14 Lbs Fluorescent Orange Fish Aquarium Gravel Used
Marina Betta Aquarium Gravel Cobalt Blue Colored Gravel
Marina Betta Aquarium Gravel Black Red & Pink Colored Gravel
CaribSea South Sea Base Rock for Aquariums, 1.8 lbs
CaribSea South Sea Base Rock for Aquariums, 2.2 lbs
CaribSea South Sea Base Rock for Aquariums, .08 lbs
Marina Betta Aquarium Gravel Black Red & Pink Colored Gravel
Marina Betta Aquarium Gravel Cobalt Blue Colored Gravel
Marina Betta Aquarium Gravel Black Red & Pink Colored Gravel
GloFish Aquarium Gravel Black And Multicolor Glow Rocks Half Used 5lb Bags
Lot of 3 CaribSea South Sea Base Rock for Aquariums, 2.2 lbs
CaribSea South Sea Base Rock for Aquariums, 2 lbs
2 Lbs 6 Ounces Of Black Volcanic Fish Aquarium Gravel
Aqueon Replacement Filter Cartridges - Medium - 11 pack - 1 is Missing
5 lbs Bag Of Used gravel (Needs Cleaning Before Use) for fish tank Multicolor'$G
Beautiful Stone And Glass Gems For Aquarium, Terrarium, Home Decor 5 1/2 Lb Bag
Multicolored Aquarium Stones Fish Tank Rock Gravel Glass Pink Blue Green 2 lb
CaribSea South Sea Base Rock for Aquariums, 1.6 lbs
CaribSea South Sea Base Rock for Aquariums, 4.8 lbs
CaribSea South Sea Base Rock for Aquariums, 4 lbs
Fluorescent Glo Fish Aquarium Gravel Accents for Fish Tank 17.5 lbs.
5 lbs Bag Of Used gravel (Needs Cleaning Before Use) for fish tank Multicolor'$G
CaribSea South Sea Base Rock for Aquariums, 6.4 lbs
2 boxes of Vintage PERMALIFE AQUARIUM GRAVEL STERNCO old retro supplies
Aqua Culture Small Rock Aquarium Gravel, 4 lbs, open bag
Aqua Culture Black/With Mixture Chips Aquarium Gravel 5 Lb
1 pound 11 ounces Aqua Gems
aquarium gravel green 4lbs
Top Fin Blue Premium Aquarium Gravel 5lb - Opened, Unused