{"product_id":"seal-fix-aquarium-silicone-sealant-clear-fish-safe-flexible-10-1-oz","title":"Seal Fix Aquarium Silicone Sealant - Clear, Fish-Safe \u0026 Flexible (10.1 oz)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eSeal Fix Aquarium Silicone Sealant delivers a crystal-clear, fish-safe solution designed for both freshwater and saltwater tanks. This non-toxic silicone cures in ambient air, forming a flexible, elastic bond that resists cracking and shrinking. Use it to seal glass seams, patch leaks, or securely attach tank decorations, all while preserving the tank’s pristine appearance.\u003c\/p\u003e\n\n\u003ch3\u003eWhy aquarists choose Seal Fix\u003c\/h3\u003e\n\u003cp\u003eDesigned with the needs of hobbyists and professionals in mind, this sealant emphasizes reliability, ease of use, and aesthetics. It creates a strong, watertight seal without compromising the view into your aquatic world.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafe for fish and aquatic life:\u003c\/strong\u003e Formulated without solvents, additives, or fungicides to support a healthy underwater environment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable, leak-proof seal:\u003c\/strong\u003e Elastic bond helps prevent cracks and shrinkage, ideal for glass seams and accessory attachment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast curing and easy application:\u003c\/strong\u003e Skin forms in minutes; full cure in 24 hours, with a smooth finish ready for refilling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrystal-clear finish, versatile surfaces:\u003c\/strong\u003e Transparent on glass, tiles, and non-porous metal without altering aesthetics.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResilient in challenging conditions:\u003c\/strong\u003e Flexible across extreme temperatures and resistant to UV, moisture, and ozone exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-life use cases\u003c\/h3\u003e\n\u003cp\u003eWhether starting a new tank or performing routine maintenance, Seal Fix covers common needs with confidence. Imagine sealing a long glass seam on a reef-ready tank, patching a minor leak in a terrarium, or securing decorative elements without visible seams.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeal glass seams in freshwater and saltwater setups for a clean, unobtrusive look.\u003c\/li\u003e\n  \u003cli\u003ePatch leaks in aquariums, terrariums, or vivariums while maintaining clarity.\u003c\/li\u003e\n  \u003cli\u003eAffix tank accessories or décor to non-porous surfaces like glass, tiles, or metal without yellowing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cp\u003ePrepare surfaces by cleaning and drying. Apply a steady bead, smooth with a tool or finger, and allow to cure in ambient conditions. Expect a skin in minutes and a full cure within 24 hours before refilling.\u003c\/p\u003e\n\n\u003ch3\u003eQuality you can rely on\u003c\/h3\u003e\n\u003cp\u003eTrusted by aquarists for its transparent finish and reliable performance, Seal Fix is packaged in a 10.1 fl oz tube—convenient for both small repairs and larger projects. The formula is designed to stay flexible, even as your tank experiences temperature variations and UV exposure.\u003c\/p\u003e\n\n\u003ch3\u003eTips for best results\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eClean and dry all surfaces thoroughly before application for optimal adhesion.\u003c\/li\u003e\n  \u003cli\u003eAvoid excessive thickness to minimize sagging; apply in even beads.\u003c\/li\u003e\n  \u003cli\u003eKeep the environment well-ventilated during curing and avoid disturbing the seal for the first 24 hours.\u003c\/li\u003e\n  \u003cli\u003eStore in a cool, dry place to maintain performance between uses.\u003c\/li\u003e\n\u003c\/ul\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: Is Seal Fix Aquarium Silicone Sealant safe for fish?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It is formulated without solvents, additives, or fungicides to support a safe underwater environment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does Seal Fix take to cure?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A skin forms within minutes, with full cure in about 24 hours.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Seal fix","offers":[{"title":"Default Title","offer_id":53557536686409,"sku":"B0F99X8R4L","price":23.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/seal-fix-aquarium-silicone-sealant-clear-tube.jpg?v=1766402733","url":"https:\/\/petvita.co.uk\/products\/seal-fix-aquarium-silicone-sealant-clear-fish-safe-flexible-10-1-oz","provider":"Petvita","version":"1.0","type":"link"}