Maintain your Bioscape 500 or 1000 air pump with this pack of two replacement diaphragms. Designed for these models, the diaphragms provide replacement parts for servicing your existing aquarium air pump.
If your pump's airflow has dropped, check the condition of its diaphragms as part of troubleshooting. Confirm your pump model before ordering to ensure you select the correct replacement part.
$159.00 AUD
$46.95 AUD 
