{"product_id":"aquarium-betta-sealant-clear","title":"Aquarium Betta Sealant (Clear)","description":"\u003cp\u003eBetta Clear Aquarium Silicone Sealant 310ml is a premium-grade, 100% RTV (Room Temperature Vulcanizing) silicone specifically formulated for the construction, repair, and maintenance of freshwater and saltwater aquariums. This professional-strength adhesive offers exceptional clarity and remains completely transparent once cured, ensuring your tank’s seams and joints stay virtually invisible for a clean, natural appearance. Fully non-toxic after complete curing (typically 24–48 hours), it is 100% safe for all fish, invertebrates, corals, and live plants, with no risk of leaching harmful chemicals into the water column.\u003c\/p\u003e\n\u003cp\u003eEngineered for superior adhesion to glass, acrylic, and most plastics, Betta Clear creates a flexible, watertight seal that withstands constant water exposure and resists mould, mildew, and yellowing over time. Its high elasticity accommodates natural tank movement and temperature fluctuations without cracking or shrinking, making it ideal for DIY aquarium builds, leak repairs, bracing, and custom sump projects. The easy-flow formula in the generous 310 ml cartridge delivers precise application with standard caulking guns and smooths effortlessly for professional results every time.\u003c\/p\u003e","brand":"Aquatic Finatic ","offers":[{"title":"Default Title","offer_id":61639835550026,"sku":"RE005","price":13.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/7433\/9914\/files\/re005_1.webp?v=1778969134","url":"https:\/\/www.aquaticfinatic.co.uk\/products\/aquarium-betta-sealant-clear","provider":"Aquatic Finatic ","version":"1.0","type":"link"}