Editor's Choice - Our Favorite Resin Aquarium Décor Rocks

1. Oubest Fish Tank Rocks Glow Blue/Glow in The Dark Pebbles for Garden/Fish Tank/Aquarium/Plant Pots/B...

User Ratings: 60 9

Oubest OUCHGS001 First Impressions

"Exactly as pictured."

Great stones, came with 3 various sizes for the 5 lbs option. The best part about this product was that it came with additional plants. Originally I set up a waterfall with them, but decided to fill the tank all the way. He hides in it all the time and so far he hadn't torn any fins. No I dont work for them and no I dont get anything for saying that. When I opened the box I was so surprised and shocked. Love this product did not change colors when water ran over it.

• Oubest Fish Tank Rocks Glow Blue/Glow in The Dark Pebbles for Garden/Fish Tank/Aquarium/Plant Pots/Bonsai Walkway/Driveway 100pcs
• HOW IT WORKS: Glow stones absorb and store light and then when in darkness they give off light, with 2-3 hours of bright glow and then gradually dim away. They can repeat this process for 15 years.
• VERSATILE DECOR: In darkness, they glow and help to show walkway, path, driveway, floor, or decorate garden, aquarium, fish tank, plant pots, bonsai.
• PRODUCING SPECIAL EFFECTS: With the dreamlike glow in darkness, they could produce special effects.
• NON-RADIOACTIVE & NON-TOXIC: Made of long-afterglow luminous powder, polystyrene resin, which are non-toxic and do not contain any radioactive elements.
• WARM TIPS: The darker the surrounding and the more exposure to visible light, the more bright glow can be seen. When applying, do not stack stones on top of each other.
• Manufacture: Oubest
• Item Weight: 5 ounces
• Product Dimensions: 5 x 3 x 0.7 inches

• Editor's Impressions Of The Oubest OUCHGS001
• Quality [star rating='4.7']
• Value For Money [star rating='4.9']
• Affordability [star rating='4.5']

Peoples Choice - Other Highly Rated Resin Aquarium Décor Rocks

2. FEDOUR Aquarium Mountain View Stone Ornament, Moss Tree Rock Cave Landscape Artificial Fish Tank Dec...

User Ratings: 60 4

FEDOUR First Impressions

"Glad I'm not a fish."

The shapes very interesting and pleasant to look at. They match perfectly to my center piece and the cichlids love hiding in them. I wanted real stone instead of the fake stuff at the local box stores. I am looking forward to getting my tank stocked up! Cleaned the dust and clay residue off under running water and some brushing. The price for the quantity of rock kind of drives me nuts. The only thing that was frustrating was the wait time for the shipping.

• FEDOUR Aquarium Mountain View Stone Ornament, Moss Tree Rock Cave Landscape Artificial Fish Tank Decoration, with 6pcs Small Plants
• This aquarium mountain is made of resin material, safe and non-toxic, can be safely used in your fish tank.
• The color of the aquarium ornament close to real stone color, decorated with moss and small trees, more beautiful and true.
• Unique and beautiful appearance, help you build a wonderful fish tank landscape. The design of the aquarium rock cave allows fish to play freely.
• High quality fish tank mountain cave, tight packaging is used to avoid damage during transportation.
• Size: 5.9*3.5*5in(15*9*13m). Comes with 6 small artificial plants to aid in landscaping. Suitable for small and middle aquarium landscaping. Please make sure of the size before you buy.
• Manufacture: Haise

• Editor's Impressions Of The FEDOUR
• Quality [star rating='4.7']
• Value For Money [star rating='4.6']
• Affordability [star rating='3.5']

3. Saim Aquarium Mountain View Stone Ornament Tree Rock Cave Fish Tank Decoration

User Ratings: 64 6

Saim B0000030650 First Impressions

"I love theses."

He hides in it all the time and so far he hadn't torn any fins. When I opened the box I was so surprised and shocked. My cichlid love hiding under the caves. The price for the quantity of rock kind of drives me nuts. They are heavy and will slowly move if on a slope. The best part about this product was that it came with additional plants. The holed rock formation is a nice design, but the material being is way too thin.

• Saim Aquarium Mountain View Stone Ornament Tree Rock Cave Fish Tank Decoration
• Made from non-toxic resin plastic material.
• Offers the natural environment feeling,change your aquarium into a beautiful scenery.
• Detailed mountain includes several trees.
• Size measures about: 10"/26cm x 4.2"/12cm x 10.2"/26cm(L*W*H)
• Manufacture: Saim

• Editor's Impressions Of The Saim B0000030650
• Quality [star rating='3.8']
• Value For Money [star rating='4.8']
• Affordability [star rating='5']

4. Aqua KT Aquarium Landscape Mountain View Cave Rock Decoration Fish Tank Ornament，Made of Resin

User Ratings: 75 2

Aqua KT First Impressions

"It's beautiful."

The price for the quantity of rock kind of drives me nuts. They are heavy and will slowly move if on a slope. Just trying to help you find good products for a good price. Got this for my betta fish, he LOVES it. I hate negative reviews for awesome items just because the buyer didn't read! Perfect to go around my water feature in my garden. Not sure why but I just expected more.

• Aqua KT Aquarium Landscape Mountain View Cave Rock Decoration Fish Tank Ornament，Made of Resin
• Looking like real, this rock adds natural environment to your aquarium landscaping.
• Made of resin, realistic texture, no smell and safe for freshwater and saltwater environments.
• 7.87 inch x 4.33 inch x 7.87 inch (length x width x height), the size is BIGGER than the same type in the market, very fit for goldfish, betta, cichild and so on.
• Smooth surface, exquisite carving, fish can swim safely freely through the cave hole.
• Provides shelter for fish, help them reduce stress and increase interest. You can add it into your 55 gallon, 110 gallon and other universal size fish tank.
• Manufacture: Aqua KT

• Editor's Impressions Of The Aqua KT
• Quality [star rating='5']
• Value For Money [star rating='4.7']
• Affordability [star rating='4.4']

Honorable Mentions - More Top Selling Resin Aquarium Décor Rocks

5. ATPWONZ 100 Pcs Fish Tank Rocks Glow Blue with Fish Net for Outdoor Decor, Aquarium Gravel, Fish Tan...

User Ratings: 51 10

ATPWONZ First Impressions

"She likes them."

You definitely get a lot of slate for the price. I got a nice large piece that was about six or eight inches wide. I used these for Aquarium decor and they look lovely in a planted tank. Honestly it's a good idea to have some glue on hand anyways. Overall, a great natural-looking stone in an aquarium. The structure is roughly 14l x 6h x 4d. Will most likely buy more in the future.

• ATPWONZ 100 Pcs Fish Tank Rocks Glow Blue with Fish Net for Outdoor Decor, Aquarium Gravel, Fish Tank, Walkway Driveway Plant Pots Yard Garden Decoration(Glow Blue in The Dark)
• 【Fine Mesh Net】Perfect for safely transferring delicate fish and fish tank rocks, even other skimming small debris from the water, soft to touch, safe for all fish, reducing the likelihood of injury. An essential tool for aquariums and pools; net measures 3.94" L x 5" W x 11.6" Handle.
• 【Blue Glow in the Dark】Approximately 100 Pieces non-toxic glowing resin pebbles per bag. This magic ghost pebbles will make your home different. After sunshine during the day, the night walkway to launch up to three hours of blue or green light. Make your garden more beautiful.
• 【Non-Radioactive & Non-Toxic】Made of long-afterglow luminous powder, polystyrene resin, which are non-toxic and do not contain any radioactive elements.Glow in the dark rocks are no harm to people, fish, birds and plants. Fine workmanship and polish so there is no sharp edge.
• 【Eco- Friendly】Eco-friendly photoluminescent pebble aggregates create light requiring no electricity.This saves natural resources and is another eco-friendly benefit. It can be used repeatedly and their life expectancy lasts up to 15 years. A great choice for the driveway, floor or garden decorate, aquarium, fish tank, plant pots, bonsa, interior decoration.
• 【No Electricity Required】Glow pebbles provide a beautiful yet subtle outdoor lighting solution that requires no electrical power source, The pebbles absorb the light for 1 - 2 hours and they can be glow for fairly long time. Do a LED testing FIRST! making it ideal for pathways, driveways, edging, flower beds and more!
• Manufacture: ATPWONZ

• Editor's Impressions Of The ATPWONZ
• Quality [star rating='3.2']
• Value For Money [star rating='2.9']
• Affordability [star rating='3.3']

6. Trixie Rock Formation with Plants, 31 cm

User Ratings: 65 5

Trixie 8859 First Impressions

"This was exactly perfect."

They arrived in tact and were all the size described. My only problem is trying to arrange them. We ended up with two custom plants in the end, and a nicer custom rock. But it was definitely not what I expected. So I bought these thinking I'd get much bigger pieces. You should never buy rocks but there's no Dragon stone down by the river. After playing with them for awhile now.

• Trixie Rock Formation with Plants, 31 cm
• Polyester resin
• Looks natural
• With plants and cave
• Manufacture: Trixie
• Product Dimensions: 13.62 x 12.13 x 8.03 inches; 2.34 Pounds

• Editor's Impressions Of The Trixie 8859
• Quality [star rating='3.8']
• Value For Money [star rating='5']
• Affordability [star rating='3.5']

7. Natural Slate Stone -1/2 to 1 inch Stones for Miniature or Fairy Garden, Aquarium, Model Railroad & ...

User Ratings: 78 2

Small World Slate and Stone First Impressions

"HIGHLY recommended."

It's simple slate rock but it's natural and really great for my box turtle terrarium. It's not difficult but you need rinse over and over to get the water clear. I've bought quite a few packs to get the volume I needed. Hope this helps anyone that was wondering how we got our rocks so dark. But it was definitely not what I expected. Would definitely love to repurchase this item. 2 small rocks and 4 medium ones and one large stone.

• Natural Slate Stone -1/2 to 1 inch Stones for Miniature or Fairy Garden, Aquarium, Model Railroad & Wargaming (1)
• NATURAL SLATE - 100% real Slate stone will add beauty and realism to your creations. Because these are natural stones, each bag is a mix of stones from 1/2 to 1 inch. They are safe to use in your scenery and will last much longer than resin stones. Product of the USA
• PERFECT for creating walkways, benches, steps, archways, caverns and more in miniature or fairy gardens, model railways and doll houses.
• EXCELLENT for Aquascaping aquariums, terrariums, vivariums and other pet enclosures. These stones naturally hold heat for reptiles or other heat loving pets. They can be glued together with aquarium safe glue to create caves, cliffs and mountain ranges for fish and plants.
• BEAUTIFUL for bonsai. Use in home decor in bowls and vases and as ground cover for indoor plants. Great size and shape for rock painting. Gives wargaming miniatures natural and realistic scenery.
• COLOR - These stones are a natural grey slate that are darker when wet or can be more permanently darkened by using a sealant or clear finish (do not use sealant or finish in pet enclosures or aquariums). Because this is a natural stone, slight color variations including some white quartz or brown stones may be mixed in.
• Manufacture: Small World Slate and Stone
• Item Weight: 1.05 pounds

• Editor's Impressions Of The Small World Slate and Stone
• Quality [star rating='4']
• Value For Money [star rating='4.8']
• Affordability [star rating='5']

8. iDecor Fish Tank Rocks - Glow in The Dark Rocks - Aquarium Rocks - 100pcs Medium Sized Rocks - Perfe...

User Ratings: 59 12

iDecor First Impressions

"Did buy again."

The resin color is dark, so no repainting needed. It's not difficult but you need rinse over and over to get the water clear. Will most likely buy more in the future. Waiting in my second bag as I'm typing this. I switched up my plans a bit and everything was lovely. I also placed one or two inside her bathing dish to help her climb in and out better. Items delivered match the product description perfectly.

• iDecor Fish Tank Rocks - Glow in The Dark Rocks - Aquarium Rocks - 100pcs Medium Sized Rocks - Perfect for Any Garden, Patio, Lawn, Pathway, Indoor Plant Pot and Fish Tank Glow Decorations
• ★ VIBRANT AND CALMING BLUE GLOWING STONES - Your Aquarium rocks illuminate any fish tank with a vibrant and calming blue glow, giving your tank an aquatic and colorful look! These blue aquarium rocks will bring more life to any aquarium, you’ll notice how your stones easily rest at the bottom and provide ample glow and how natural they look in any setting, whether for a tropical, cold water, freshwater, marine, brackish, betta tank and more!
• ★ SAFE & HIGH QUALITY - We’ve crafted each stone out of 100% safe and natural resin, making them non-toxic to people and your aquariums’ environment. The resin of your fish aquarium rocks also keeps their superior quality for a lifetime, with no sharp edges and a finely polished finish for your fish to feel right at home.
• ★ 100PCS MEDIUM SIZED - Each package of glow in the dark aquarium rocks features 100 medium-sized pebbles. 1 packet is sufficient to evenly cover a small fish tank or aquatic feature. Making your aquarium rocks the perfect solution to a pleasing fish tank base or supplement with non-glowing rocks for a starlight look and feel. The size also aids in easy and quick tank cleaning.
• ★ EASY & LASTING CHARGE - Your blue aquarium rocks charge naturally in sunlight and give off up to 5 hours of bright glow followed by a gradual and calming dim that lasts until morning. You will also find that if charged, your rocks will glow vibrantly each night for up to16 years. Just set and forget! If your fish aquarium rocks have good natural light you can be sure of a colorful and lively glow for nights to come!
• ★ BETTER GLOWING EFFECT - Do not scatter these garden pebbles to use and put about 10 pcs. or more together. Our engineers' test result is 1 individual stone can only glow about 3h and not bright 5 - 10 stones put together can glow about 5h and bright 100 or more put together can glow about 7h and very bright.
• Manufacture: LL Company
• Item Weight: 7.2 ounces

• Editor's Impressions Of The iDecor
• Quality [star rating='3.4']
• Value For Money [star rating='4.9']
• Affordability [star rating='4.4']

9. Qguai Glow in The Dark Pebbles, Glowing Rocks for Aquarium Decoration, Outdoor Decor, Garden Lawn Ya...

User Ratings: 44 7

Qguai First Impressions

"It's not a huge piece."

I got these for a betta sorority tank. You should never buy rocks but there's no Dragon stone down by the river. Dragon stone has a nice reddish tone to it so it really stands out. I was very pleasantly surprised with these dragon stones. No I dont work for them and no I dont get anything for saying that. I couldn't find these at any of the aquarium stores near me, chain or independent. They are making these by sloshing resin around in a mold, so it's really thin.

• Qguai Glow in The Dark Pebbles, Glowing Rocks for Aquarium Decoration, Outdoor Decor, Garden Lawn Yard, Walkway, Fish Tank, Pathway, Driveway - 100pcs Luminous Pebbles Glow Stones Marbles
• ¡¾Safe & Long-Lasting¡¿- Our glow in the dark rocks are made of luminous powder and natural resin, non-toxic, non-radioactive and odorless. Smooth edges protects all lives from being hurt.They can glow over 15 years, you can design different theme in occasions.
• ¡¾Widely Used¡¿- These Aquarium Rocks are perfect for indoor and outdoor decoration: You can pave these glowing stones on the walkway, pathway or driveway, edge a flower bed or fill potted plants,DIY decorating vases, fish tanks, aquarium ornaments, ponds,garden and swimming pool.
• ¡¾How it glows¡¿- These glow in the dark fish tank decoration rocks absorb and store energy from sunlight or other light sources then light up in dark environments for 3-6hrs then gradually dim away. Please radiate them with light again if they are not bright enough.
• ¡¾Package Included¡¿- 100pcs artificial glow pebbles in a bag, each measures 0.7¡±-1.1¡±, flat and smooth irregular oval shaped, colored as you choose.
• ¡¾Warm Tips¡¿- The darker the surrounding and the more exposure to visible light, the more bright it can be seen. When applying, do not stack glow stones on top of each other.
• Manufacture: Qguai
• Product Dimensions: 5 x 4 x 1.5 inches; 7.37 Ounces

• Editor's Impressions Of The Qguai
• Quality [star rating='3']
• Value For Money [star rating='4.1']
• Affordability [star rating='4.8']

10. Hewnda Aquarium Decorated - with Suspended Rock - Floating Moss Rock Resin Stone - Fish Tank Decorat...

User Ratings: 60 9

Hewnda First Impressions

"So pretty."

Bought 2 then I needed more so got one more. It took about a hour to clean the rocks off. This isn't even all of them in the photo. I got several smaller pieces that were about four to five inches wide. Will most likely buy more in the future. Overall, a great natural-looking stone in an aquarium. I got 9 rocks in several sizes as noted in the pictures and several tiny chips.

• Hewnda Aquarium Decorated - with Suspended Rock - Floating Moss Rock Resin Stone - Fish Tank Decorated Rock, Aquarium Rock Magic Hallelujah Floating Garden Reconstruction Pandora (Medium Number)
• Environmentally friendly materials: made of advanced resin, aquarium decorative rock will not hurt your fish pet. No pollution, no radioactive.
• Professional equipment: equipped with two silicone suction cups and two adjustable lines, aquarium rock can be suspended in a variety of height.
• Easy to use --- Avatar rock natural light beautiful. They float in a misty and charming way. This means less surprises to make sure your anti-gravity landscape remains sticky.
• Non-toxic and safe fish - rocks can be put together in whatever form you like. And because Avatar Rocks are designed to be tied together rather than glued, all aquatic pets are safer.
• Wide range of applications: designed for viewing aquariums and fish tanks.
• Manufacture: Hewnda

• Editor's Impressions Of The Hewnda
• Quality [star rating='3.8']
• Value For Money [star rating='3.2']
• Affordability [star rating='5']