The answer to 'septic tank clogged' is that a clogged septic tank is a common plumbing issue caused by a buildup of solids or a blockage in the system. Common symptoms include slow draining sinks and toilets, gurgling sounds, and sewage backups. Solutions may include having the septic tank pumped, unclogging the drain field, or addressing other underlying issues.
For minor clogs, homeowners may be able to use a septic tank treatment product or plunger to try to clear the blockage. However, more significant issues should be addressed by a professional plumber who can properly diagnose and fix the problem to prevent further damage to the septic system.