Here's why:
* Damage risk: Disassembling the pump or motor can be difficult and could lead to damage, especially if you're not experienced.
* Waterproofing: The pump and motor are often waterproofed, and opening them could compromise this waterproofing, leading to electrical issues.
* Warranty: Tampering with the pump or motor could void any warranty you have on it.
Instead of cleaning the motor or pump directly, focus on maintaining the surrounding areas:
* Filter media: Regularly clean the filter media, like sponges and cartridges, in tank water or dechlorinated water.
* Impeller: Carefully remove any debris from the impeller (the spinning part inside the pump) using a small brush or tweezers.
* Intake tube: Check the intake tube for blockages and remove any debris with a small brush or a siphon.
For regular maintenance, you can:
* Rinse the filter media: Use tank water or dechlorinated water to rinse the filter media weekly.
* Clean the impeller: Remove the impeller and clean it every few weeks.
* Check for blockages: Regularly check the intake tube and pump for blockages.
If you're experiencing problems with your pump or motor, it's best to contact the manufacturer or a qualified aquarium repair technician.