Wacker 121 Professional Aquarium, Fish Tank Silicone Sealant | Small to Large Tanks | Bonding, Gap Filling & Repair | Safe for Fish - FDA Approved (310ml - Clear) : Amazon.in: Pet Supplies
Amazon.com: Akfix 100AQ Aquarium Safe Silicone Sealant - Waterproof Bond to Glass, Clear 100% Silicone Sealer for Freshwater & Saltwater Aquarium, Solvent-Free, Non-Toxic | 1 - Pack, 9.5 Oz. Transparent : Pet Supplies
Amazon.com: SELSIL Aquarium Silicone Clear Sealant - High Elasticity, Safe for Fish, Silicone Polymer, Solvent-Free, Ozone-Resistant Silicone Sealant for Freshwater and Saltwater, Transparent 10.14 Fl oz, 1 Pack : Pet Supplies
Amazon.com : Aqueon Fish Tank Silicone Sealant, 10.3 Ounce, Clear : Pet Supplies