Can I Use Regular Silicone for Fish Tank Sealing? Safety and Effectiveness Insights
You should not use regular silicone in a fish tank. Many regular silicones contain additives that can be toxic to fish. Instead, choose an aquarium silicone sealant labeled “safe for aquariums.” GE silicone and ASI Aquarium Silicone Sealant are both good options. They remain flexible and are non-toxic to aquatic life. Aquarium-safe silicone is formulated … Read more