I don't know the answer thought that Randy would.
Here is what I did and with pictures for the bulkhead on my aquarium I used plumbers putty for the top gasket so there is a little bit exposed for the water to make contact. I am wondering if I should worry long term as it was the only solution to stop the leak due to a oversized condition.
![2XmoZnuFQGqA3yBYQVCwVw.jpg 2XmoZnuFQGqA3yBYQVCwVw.jpg](https://www.reef2reef.com/data/attachments/1477/1477384-f729e72c0adb2035072215dd161f3859.jpg)
Here is what I did and with pictures for the bulkhead on my aquarium I used plumbers putty for the top gasket so there is a little bit exposed for the water to make contact. I am wondering if I should worry long term as it was the only solution to stop the leak due to a oversized condition.
![tQJdSBWwRs2Aitru32iMqA.jpg tQJdSBWwRs2Aitru32iMqA.jpg](https://www.reef2reef.com/data/attachments/1477/1477380-1cd52edef9576d886802145e9630fa3a.jpg)
![pEEKIpHtTt6jCtfjREc8mA.jpg pEEKIpHtTt6jCtfjREc8mA.jpg](https://www.reef2reef.com/data/attachments/1477/1477382-d1d4921b311695dc77611c884cee0859.jpg)
![2uh6F+rnR7OLJm9fXoXm4Q.jpg 2uh6F+rnR7OLJm9fXoXm4Q.jpg](https://www.reef2reef.com/data/attachments/1477/1477383-83522da429baac26bbfca5f33cf74c3d.jpg)
![2XmoZnuFQGqA3yBYQVCwVw.jpg 2XmoZnuFQGqA3yBYQVCwVw.jpg](https://www.reef2reef.com/data/attachments/1477/1477384-f729e72c0adb2035072215dd161f3859.jpg)