There are any number of 𝒓𝒆𝒂𝒔𝒐𝒏𝒔 𝒘𝒉𝒚 𝒘𝒂𝒕𝒆𝒓 𝒕𝒂𝒏𝒌𝒔 𝒍𝒆𝒂𝒌, including: ▶️ It’s an old tank which is showing its age ▶️ The climate is taking its toll on the fabric of the tank cau...