Aqueon Silicone Sealant for Aquariums 3 Ounces

• Amazon now offers Aqueon Aquarium Silicone Sealant 3oz for $9.99 (list price $12.99).
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: If your fish tank is seeping water at the edges or you've connected a new filter tube that needs sealing, just squeeze a bead around the area and smooth it out. Once cured, it stays flexible and won't crack or shrink, and it holds up in both freshwater and saltwater. The non-toxic formula is safe for the fish and shrimp in your tank. The nozzle is designed for easy control of how much you use, and one small tube can patch several seams.