Thanks Untamed .... I also agree about the materials. I used to work in a camera shop another life time ago way before digital and computers. I always
said you can have the crappiest camera body but it was the "LENS" thats taking the pictures. Its the "pump" thats making the bubbles.

plus Im
showing off my display tank not my sump

Just one more question what
is the purpose for the bubble plate?
Tanks.... Bill