Uniclife Aquarium Imitative Iridescent Blue Sea Urchin Ball Artificial Silicone Ornament with Glowing Effect for Fish Tank Landscape Decoration
$7.99
Price: $7.99
(as of Nov 09, 2025 08:38:45 UTC – Details)
Product description
Uniclife decorative sea urchin integrates graceful movement and glowing effect under actinic lighting, which creates a superb visual effect and turns your tedious tank into a vivid and lifelike ocean landscape.
2.3 Inch Sea Urchin Decor
Made of reliable silicone material, the iridescent blue sea urchin is ideal for enlivening your aquatic lives and decorating your fish tank. Sitting stably in the tank, it creates a realistic and vibrant living environment for your fish.
The sea urchin ball dances gracefully with water flow and presents fantastic visual effects under the illumination of different LED lights, nicely matching with other tank ornaments to create an attractive and splendid ocean landscape.
Charming sea urchin look Glow under actinic lighting Move with water flow Lifelike ocean landscape Silicone material & resin base Rinse before use
Lifelike Sea Urchin Decor
Based on the real sea urchin, the ornament brightens your fish tank with eye-catching iridescent blue color. A perfect replacement for boring plastic decors.
Size: 2.3” D x 4.3” H
Weight: 4.4 oz
Appealing Glowing Effect
The imitative iridescent blue ball glows dazzlingly under the right colors of LED lights, bringing you with excellent visual enjoyment.
Move with Water Flow
Its iridescent blue needles always swing elegantly with the slightest movement of water flow, adding a splendid harmony to your fish tank.
Strong Resin Base
With a strong resin base weighing 4.4 oz, it sinks to the bottom easily and always sways steadily in your aquariums or fish tank.
Reliable Silicone Material
Made of dependable silicone material, this soft sea urchin decor won’t affect the normal life of your fish when adorning your tank.
Rinse It Before Use
Wash it with warm water or soak it in salty water for about 2 days. Test the PH value and temperature of the fish tank and keep them consistent with the previous ones.
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Customer Reviews
4.7 out of 5 stars 1,443
4.7 out of 5 stars 1,443
4.4 out of 5 stars 785
4.1 out of 5 stars 6,254
4.5 out of 5 stars 1,846
4.6 out of 5 stars 246
Price
$7.99$7.99 $7.99$7.99 $7.99$7.99 $9.99$9.99 $8.99$8.99 $9.99$9.99
Type
Sea Urchin Sea Urchin Mushroom Hammock Glowing Jellyfish Mushroom Sea Urchin
Color
Iridescent Blue Rainbow Colorful Multi-color Colorful Rainbow & Iridescent Blue
Material
Silicone Silicone Silicone Silicone Silicone Silicone
Weight
4.4 oz 4.4 oz 2.75 oz 0.35 oz / each 3.84oz 1.2 oz / each
Dimension
2.3 x 4.3 inch 2.3 x 4.3 inch 3 x 3.1 inch 2 x 5 inch / each 4 x 2.4 x 4 inch 1.5 x 2.8 inch / each
Charming Aquarium Decor: Imitating the real sea urchins, the appealing iridescent blue decoration turns your tedious fish tank into a lifelike ocean landscape.
Glow Under Extra Lights: The vivid ornament can’t be luminescent in the dark but glows under actinic lighting. Great for brightening and invigorating your plain aquarium.
Stable in Water: Designed with a strong resin base weighing 4.4 oz, it always stands stably in the tank when the iridescent blue needles swing with the movement of water.
Reliable Material: It’s made of soft silicone material, which causes no threat to your fish and is dependable to keep them lively anytime.
Easy to Use: Measure 2.3” D x 4.3” H. Just put it into your fish tank and it will always remain realistic looking. Fit for both fresh water and marine aquariums.
Customers say
Customers love the sea urchin ornament’s vibrant colors that really pop under LED lights and its bright glow. Moreover, the product moves naturally with water currents, and customers find it worth the price. They appreciate its decorative value, with one customer noting how it changed their aquarium’s ambiance, and mention that fish enjoy playing with it.
11 reviews for Uniclife Aquarium Imitative Iridescent Blue Sea Urchin Ball Artificial Silicone Ornament with Glowing Effect for Fish Tank Landscape Decoration
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$7.99
James Tenorio –
Worth the money
Great itâs as pictured and has the glowing effect with blue light the base is heavy enough where you donât have to bury it in the gravel and itâs pretty big as well I was expecting a small one pleasant surprise
sandra kroeger –
Aquarium lifelike addition
It looks great in my aquarium. The fish love it too. My mystery snails keep it clean. It is also very easy to clean as well. It will brighten up your tank! I am very happy with my purchase.
Michela –
Colorful addition
Got it for my beta fish glass aquarium. Very nice quality, easy to clean and bright colors. My fish loved swimming between it.
AB –
GREAT ITEM FOR YOUR COLORFUL AQUARIUM
LOVE IT AND THE COLOR DOESN’T FADE. WEIGHTED WELL SO THEY’LL STAY IN PLACE. I’VE ALSO LAID THEM SIDEWAYS FOR A GREAT FLOURESCENT VIEW OUT THE FRONT OF THE TANK! WOULD DEFINATELY REPURCHASE. IN FACT, I DID IN A DIFFERENT COLOR SCHEME!
Jocelyn Clancy –
Fun addition
It’s pretty nice and the fish love it. The color is a little different than the picture, but it does the same thing as pictured under blacklight and moves pretty realistically with the current in the tank. It’s a little larger than I expected, but it makes a good hiding spot for smaller fish. It’s a good purchase for a larger tank.
Yolanda Gonzalez –
Suitable decoration for any fish tank!
Betta loves hiding and sleeping in it! Looks great under blue light, soft & flowy piece
Monnie –
Buy it
So pretty. Almost year half still looks great! Maybe color slightly faded a tad but I love it!
Morgan P –
A little bigger than expected but worth it
This is so cute!!! Itâs bigger than expected but itâs ok. Worth the purchase but could be lowered. When under led blue light the colors are definitely bright and surely glows beautifully. I love!! Fish takes some time getting used too because itâs scared but once they do they love it!! Easy to deal with!
Kitty –
It has bright colours in the regular light and also in the blue light. The base is heavy enough to anchor it down to keep it from floating up.
My –
Décoration parfaite pour aquarium de type “glow”. Belles couleurs.
Rob –
Supposed to be over 4″ not even close. look at the picture. This things was tiny and cost almost $30 by the time you add in the taxes. Rediculous. It’s going right back. I like the colours and the images make it look way bigger then it is. You can get packs of 4 of way bigger products of the same quality for the around the same price.