i have 2 questions

[bishoptaner]

first what silicon do you guys use, i need to fix the sump i made a boo boo, and secondly where do you guys buy your bulkheads from, i need 5 1.5" and 6 3/4" bulkheads. thanks

 

[tperk9784]

I buy my bulkheads from Rob at Oceans below in lake park

 

[bishoptaner]

thanks

 

[nyvp]

silicone I is the one you want. not II . its a gray and blue tube at HD