{"product_id":"nercisu-fish-tank-building-blocks-kit-with-led-lights-830-pcs-stem-aquarium-set-shark-jellyfish-boat-ages-8-12-adults","title":"NERCISU Fish Tank Building Blocks Kit with LED Lights — 830 Pcs STEM Aquarium Set (Shark, Jellyfish, Boat) Ages 8-12+ \u0026 Adults","description":"\u003ch2\u003eImmerse in an Ocean World You Can Build\u003c\/h2\u003e\n\u003cp\u003eTurn a tabletop into a vibrant underwater scene with the NERCISU Fish Tank Building Blocks Set. This 830-piece kit uses durable ABS plastic to craft a lively ecosystem that includes a playful shark, jellyfish, crabs, and colorful coral, all set above a surface scene with a fishing boat. A sunken shipwreck and a treasure chest on the seafloor invite curiosity and discovery, while a glow from the LED lights adds a gentle nighttime ambiance to your display.\u003c\/p\u003e\n\n\u003ch3\u003eWhat You Build and How It Works\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e830 premium ABS pieces create a detailed ocean landscape, including a shark, jellyfish, crab, fish, coral reefs, a surface boat, a shipwreck, and a treasure chest.\u003c\/li\u003e\n  \u003cli\u003eGear-operated crab cage on the surface adds motion and interactivity; search for the hidden key to unlock the boat’s lights.\u003c\/li\u003e\n  \u003cli\u003eThe treasure chest hides a key that unlocks the fishing boat’s lights, bringing the scene to life with a glow.\u003c\/li\u003e\n  \u003cli\u003eFinished dimensions are about 10.08 x 5.35 x 11.14 inches, making a striking display without real fish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e STEM Learning Through Play\u003c\/h3\u003e\n\u003cp\u003eStep-by-step numbered bags, a brick separator, and clear color instructions guide builders through each stage, reducing frustration and encouraging steady progress. The kit supports creativity, problem solving, and fine motor skills, and is well suited for parent-child bonding moments. It also provides an approachable way to talk about marine life and ocean stewardship.\u003c\/p\u003e\n\n\u003ch3\u003eDecorative, Functional, and Grown-Up Friendly\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDisplay-ready aquarium-style decor that doubles as an engaging teaching tool about marine life and ocean stewardship.\u003c\/li\u003e\n  \u003cli\u003eCompatible with major building-brick brands, so learners can expand the scene with existing collections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGift-Ready Ocean Adventure\u003c\/h3\u003e\n\u003cp\u003eWith 830 pieces and a glow-in-the-dark vibe, it makes a thoughtful gift for kids aged 8 and up, teens, and adults who enjoy hands-on construction, storytelling, and aquarium-inspired design. It’s ideal for birthdays, holidays, STEM-themed rewards, or party favors.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s Included and Practical Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e830 ABS plastic pieces\u003c\/li\u003e\n  \u003cli\u003eGlowing adventure light and a complete surface-to-seafloor ecosystem\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-Life Use Scenarios\u003c\/h2\u003e\n\u003cp\u003ePerfect for family game nights, classroom demos, or a focused solo building session, this set invites imaginative play while sharpening fine motor skills and sequence planning. The combination of moving parts, hidden lights, and a treasure hunt keeps the experience engaging for extended play.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What ages is the NERCISU Fish Tank Building Blocks Set suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for ages 8 and up, with adult participation recommended for younger builders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this set include LED lights and how are they activated?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the set includes a glowing light; the hidden key in the treasure chest unlocks the fishing boat's lights.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NERCISU","offers":[{"title":"Default Title","offer_id":46525236805831,"sku":"B0FDKLJ1DF","price":45.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2355\/7319\/files\/nercisu-fish-tank-building-shark.jpg?v=1778366577","url":"https:\/\/toyterrax.com\/products\/nercisu-fish-tank-building-blocks-kit-with-led-lights-830-pcs-stem-aquarium-set-shark-jellyfish-boat-ages-8-12-adults","provider":"ToyTerrax","version":"1.0","type":"link"}