10 Pieces to- 264/247 /220, TO-3P Aluminum Nitride Ceramic Sheet Heat Sinks, Unit Size 1mm x14mm x 20mm. for Thermal Insulation Substrate (no Hole)

Pure Water Pebbles Emerald Glo Aquarium Gravel - 5 lbs - Non-Toxic, Colorfast, Vibrant Substrate for Aquariums, Terrariums, Ponds & Crafts

Kaiyuan Dynasty 230g Black Aquarium Gravel Rocks, 5-7mm Polished Natural Tumbled Crystal Chips Bulk, Decorative Pebbles for Fish Tank, Turtle Tank, Crafts & Home Decoration

EZEELAI 3 Lb Fluorite Crystal Chips Aquarium Fish Tank Gravel, Tumbled Crushed Stone Crystal Chips Bulk Irregular Shaped Decorative Vase Fillers Aquarium Gravel Rocks

DEEDOCHY Aquarium Gravel,Rocks for Plants Indoor,0.44lb Fluorite Aquarium Gravel Rocks,Crystal Chips Stone Crushed Quartz for Crafts, Vases Filler, Succulent Plants, Aquarium Gravel Rocks (Fluorite)

EZEELAI 0.5 Lb/230g Blue Howlite Turquoise Crushed Stone Crystal Chips Bulk, Aquarium Gravel Rocks Polished Tumbled Stones Marble for Vases Filler, Garden and Fish Tank Decoration - 7-9mm

GloFish Aquarium Gravel 5 Pounds, Pearlescent, Complements Tanks and Décor (AQ-78484)

T4U Crystal Chips Tumbled Polished Natural Agate Gravel Stones 1LB - Decorative Pebbles Bulk, Mini Polished Rocks Pieces for Crafts, Vases Filler, Succulent Plants, Aquarium Gravel Rocks

Aqua Natural Diamond Black 10lb, Premium Gravel and Substrate for Aquariums, Fish Tanks and terrariums, 1-2mm