Fish Tank Building Block, Lighting Aquarium Building Sets for Adults and Kids Including Ocean Jellyfish, Dolphin, Turtle, Crab, Animal Building Toys for Boys Age 8-12, 725pcs
$29.99
Price: $29.99
(as of Oct 19, 2025 16:32:59 UTC – Details)
From the brand
Demon Slayer Sword Series
Unique Design Concept: This fish tank building block vividly restores the Atlantis world aquarium scene, including rotatable jellyfish, coral, colorful deep-sea fish and some other marine animals and plants, as well as creative and unique lighting design, Presents stunning lighting effects and realistic nighttime ocean effects.
Fantastic Night Scene: This Aquarium building block is equipped with two night lights, allowing you to feel the mysterious atmosphere of the ocean world even in a dark environment. In addition, the detachable background plate for the fish tank and the steerable rotating jellyfish can show different scenes, which is a perfect table ornaments.
Quality Assurance: Our building toy are made of ABS plastic, certified by international environmental standards, and passed ASTM F963-17 and CPSIA tests. After 10 industrial processes, precise CNC cutting and advanced color processing ensure that each brick can be interlocked tightly without deformation or fading.
Best Chioce for Aquarium Decorations: If you are a marine life lover and you have less time to take care of the fish tank, then this aquarium building block is definitely for you, you can use this size 9.29″(L) x 5.11″(W) x 5.81″(H) building block kit to build your dream underwater world and put it anywhere as a perfect decoration.
STEM Projects for Kids: The stem building toys is compatible with major brands and are equipped with full-color instructions, through the assembly of building blocks, children’s hand-eye coordination, divergent thinking and problem-solving abilities can be promoted, and stimulate their creativity and imagination.
13 reviews for Fish Tank Building Block, Lighting Aquarium Building Sets for Adults and Kids Including Ocean Jellyfish, Dolphin, Turtle, Crab, Animal Building Toys for Boys Age 8-12, 725pcs
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sj –
Impressive set
It’s a unique and challenging brick set. I love that it has an aquarium background and lights that even light up. The instructions are a bit hard to follow…this is not the kind of project that you can do in a day but when it comes together, it looks fantastic and impressive. It is totally worth the money and an exciting challenge for those who love to build lego style brick sets on a more advanced scale.
mom of three –
Great toy
Kids loved it
Cali From New York –
Creative and educational toy that allows adults and kids to construct their own miniature aquarium.
The Fish Tank Building Block set is a creative and educational toy that allows both adults and kids to construct their own miniature aquarium. Here are the key features and details about this unique building set:Building Blocks: The set includes building blocks that can be assembled to create a miniature fish tank or aquarium. These blocks are typically made of durable plastic and are designed to be easy to assemble and disassemble.Creative Design: With the building blocks, users have the freedom to design and customize their own unique aquariums. They can create various shapes, sizes, and layouts to suit their preferences and imagination.Educational Value: Building block sets like this one offer educational benefits, including improving spatial awareness, fostering creativity and imagination, and developing fine motor skills.Lighting Feature: One notable feature of this particular set is the inclusion of lighting elements. These lights can simulate the appearance of underwater lighting in the miniature aquarium, enhancing the overall aesthetic appeal.Ocean Accessories: The set may also include additional accessories such as miniature plants, coral, rocks, or figurines to decorate the aquarium and create a realistic underwater environment.Entertainment for All Ages: While this building set is suitable for kids, it also appeals to adults who enjoy hobbies like model building or DIY projects. Building and customizing the aquarium can provide hours of entertainment and relaxation.Family Bonding: Building the aquarium together can be a fun activity for families, allowing parents and children to spend quality time together while working on a shared project.Display Piece: Once assembled, the miniature aquarium can serve as a decorative display piece in a home, office, or classroom. It can add a touch of color and visual interest to any space.Gift Idea: This building set makes a unique and thoughtful gift for anyone who enjoys creative activities, hobbies related to aquatic life, or DIY projects.Safety and Quality: When purchasing building block sets, it’s important to ensure that the materials are safe and of high quality. Look for sets that are made from non-toxic materials and have passed safety standards for children’s toys.Overall, the Fish Tank Building Block set offers a fun and engaging way to explore the world of aquariums and aquatic life while encouraging creativity and hands-on learning. Whether as a solo activity or a group project, assembling and decorating the miniature aquarium can provide hours of enjoyment for builders of all ages.
Dave Watkins –
Kids love it
My kids love this
Hilda Alcaraz –
Please donât buy this product!
I was really looking forward to building this TOKMOC aquarium, but unfortunately the experience has been frustrating. The instructions are unclear in several steps, making it hard to follow. On top of that, it seems like a few important pieces are missing, which makes it impossible to complete the build as shown. Iâve double-checked everything and even re-counted the pieces. Itâs disappointing, especially for a set that looks so promising. I hope TOKMOC can improve the instructions and quality control for this set. Please donât buy a his product.
William Cosulich –
A little disappointed that it doesnât match the box exactly and is missing pieces
Overall it is not a terrible set but a little disappointed after finished the build I checked the box and my set didnât exactly match the box and looked like I was missing pieces. I seem to be missing some missing pieces but also some extra pieces I donât know where they go to.. There was supposed to be a second crab that missing that. Iâm missing star shaped flower pieces that are on the box well as one of the 2x1green slanted pieces. I looked at photos of others who received and I notice their instructions booklet is different than what one I was given. Also I saw one review that had different animals. One had a shark that looked a hammerhead and different crab. Product does not seem consistent with level of quality. The box says 12+ but the instructions say 8+. Iâve done lots of legos in my time and some off brand as well but these instructions were not the best.
RML –
I love it
Love this. Look ahead at instructions because it may make it easier. Cute cute cute
Mari –
It’s not as easy to assemble as Legos
I bought it as a Christmas gift for my grandson who loves Legos and can assemble them easily. This product was a bit more challenging for him.
Ein Amazonkunde –
Toller Bausatz, Teile passen gut zusammen, der 6 jährige benötigte ab und an Hilfe, da die Anleitung manchmal echt etwas schwierig war zum lesen… Der Hersteller sagt ja auch ab 12+.Von dem Set, über Anleitung, Passgenauigkeit volle 5 Sterne!!!!ABER leider gehen die Scheinwerfer vom nicht, der eine geht gar nicht der andere glimmt nur leicht vor sich hin. Eigentlich ein tolles Produkt aber mit defekten Teilen, bleibt der Spaà aus und das Kind traurig, schade. Nur 1 Stern.Nachtrag: volle 5 Sterne nach Rücksprache mit Amazon/Hersteller.
ANGELICA GARCIA –
Totalmente desilusionante. Faltan muchisimas piezas que impiden construir el acuario.
Frédéric P. –
Article conforme à la commande.
chouetty2 –
….
Ulrika –
Uppskattat legobygge även till 20åringar.