Decorative stones in comparison

Size&Specification: Natural pebbles stones,about 0.6-1.2 inches(1.5-3cm),Each pebble is carefully selected, and most of them are smooth and flat.

ARSUK

【Premium Material】The gravel stones are made of high-quality resin, which is eco-friendly, non-toxic, non-radioactive, safe, tasteless, with smooth edge and no sharp corners, durable for long time use.

Natural Aquarium Gravel for Freshwater Fish Tanks High quality natural quartz aquarium gravel designed to create a stable and decorative substrate for freshwater aquariums.

Unique natural texture: Each natural stone seiryu stone displays a unique natural pattern, bringing a unique visual enjoyment, can enhance the beauty of any space, adding an artistic and natural touch to the aquarium rocks aquascaping and aquarium decor.

Natural Chips Stone: Selected crystals with irregular shapes (2-6mm), 450g covers 4-5 succulent pots (10cm) or 8 small pots (6cm) at 5mm depth; Natural material resists fading for lasting beauty; Rinse before first use to remove surface dust

【Safe & Non-Toxic Ceramic Material】: This aquarium cave is made from high-quality, non-toxic ceramic material, ensuring it is completely safe for your fish.

Feibety

Scottish Pebble decorative stone supplied in bags of 1kg, 5kg, 10kg and quantities of 20kg.

You will receive 450g of assorted-coloured decorative stones, each measuring approximately 7–9mm and featuring an irregular natural shape. This pack contains an adequate quantity of appropriately sized stones, suitable for multiple small to medium decorative projects and reducing the need for frequent restocking.

Package Included:You will receive 3 pcs Aquarium Hideaway Rocks,measuring approximately 95x75x50mm/3.74"x2.95"x1.97"(L*W*H),which can be easily placed in almost any home large fish tank,suitable for small shrimp and fish Material Safe:The aquarium decorative stones are made of ceramic material,which is hard,strong and smooth edges,no worry on scraping fins.Does not fade,has no odor,will not cause any adverse effects on water quality,it is safe and non-toxic to your aquatic animals,and creates a natural living environment for fish Useful Cave:The Aquarium Hidden Rock allows small fish and shrimp to move back and forth inside,making it a great cave for fish to breed,play and rest,helping to reduce boredom and aggression Easy to Clean:This hideaway stone is suitable for small fish,easy to clean,favours the propagation of nitrifying bacteria and helps to improve water quality Add beautiful Water Scenery:Aquarium decorative rocks look like real rocks,make your aquarium look lively,create a natural living environment for fish,turn your aquarium into a beautiful landscape

100% Natural Volcanic Lava Rock – Safe & Durable—Authentic black lava rock with a porous, rugged texture. Stronger than resin stone and long-lasting, safe for aquariums, aquascaping, and decorative landscaping.