DOITOOL Lava Rock Aquarium, 6PCS Lava Volcanic Rock for Aquarium, Aquatic Plants Decorations for Aquascaping, Fish Tank Ornaments, Terrarium and Landscape Design -3.93 x2.75×1.57 in （Dark Brown）
$23.79
Price: $23.79
(as of Oct 30, 2025 08:42:19 UTC – Details)
Product description
Color: Dark Brown Size: 10.00X7.00X4.00CM
Rocks: Porous and lightweight, Fish Tank Accessories are suitable for aquascaping.
Double Base: Water Plan Ring Base easily and firmly holds aquatic plants.
DOITOOL
6pcs Ornament for Aquatic Plants Fish Tank Decorative Stones Plant Fixing Tools for Aquascaping and Landscape Design
Sturdy Construction: Crafted from durable volcanic rock, these aquarium rocks are lightweight yet sturdy, ensuring enduring use and reliable support for aquatic plants
Double Hole Design for Versatility: Featuring a unique double-hole structure, these volcanic rocks are perfect for securely fixing aquatic plants, creating a stable and visually appealing underwater landscape
Weakly Acidic for Healthy Aquatic Environment: These fish tank lava rock for plants help maintain a balanced ph level in your aquarium, promoting a healthier and more stable environment for fish and plants
Compact Size for Easy Placement: Measuring approximately 3.93 x 2.75 x 1.57 inches, these fish tank decorations are easy to position in various tank setups, making them ideal for fish tanks, shrimp tanks, and water plant tanks
Natural Aesthetic for Stunning Decor: The dark brown volcanic rocks add a natural and elegant flair to your aquarium, enhancing its visual appeal while providing functional support for aquatic plants
4 reviews for DOITOOL Lava Rock Aquarium, 6PCS Lava Volcanic Rock for Aquarium, Aquatic Plants Decorations for Aquascaping, Fish Tank Ornaments, Terrarium and Landscape Design -3.93 x2.75×1.57 in （Dark Brown）
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$23.79
Ashley Anglin –
Nice lava rocks
I love these rocks. I shove Java ferns into the holes. My shrimp love the rocks. You get a good amount also. I wish there was an option to get one large rock.
AiRoKa –
Nice
Nice little variety of lava rocks. A bit pricey in my opinion, but they do come with pre-drilled holes which are great for anchoring plants in or for fish or shrimp to hide in. All of these would add some appeal in a 10 gallon and some extra hiding in a 20 gallon. They’re pretty small (fit on the palm of your hand) so keep that in mind. Not necessarily useful for super large tanks for that reason.But also great for other stuff, like plants or other decor. I set one of them aside to put a pinguicula on it eventually, it’s been soaking in distilled water for that. Very little dust came off, but I do recommend rinsing these out well cause they are mildly dusty. Overall happy with them! They do come in a variety of colors, one I have soaking is basically a brick red while others are closer to a greyish red, so not super uniform. But that’s not an issue imo.
AL –
Not a bad look
Not bad the only issue is the holes are pretty small and it was nearly impossible to put live plants thru the holes which is what I was looking to do.
kate –
As described.
These are six lightweight rocks, oddly shaped, but averaging out to about 4″ in diameter. They are, as promised, easy to insert plants into, and I’m hoping some of my java ferns will root (I’m not good at keeping them alive). They didn’t do anything weird to their soaking water, and haven’t done anything weird to the tank, so far as I can tell.At $20/6, they’re slightly better priced than many other options I’ve seen.I’m still not quite sure how to arrange these, but they look nice piled on the floor of my community tank, so maybe they’ll stay there.