Building wet dry for 300G

[Pharaoh]

when you get in to tanks as large as 300, the only part that "might" be tempered is the bottom. Most just use regular glass because so meny people drill the bigger tanks.

Koop171, see, I told you it would bust. lol

 

[Knowdafish]

Be carefull if you redrill your holes. and make sure that your tanks you are drilling are not tempered I tried to drill a tempered 55 not to long ago and this is what happened. But 55 are tempered all over. just know what's tempered and whats not when you drill

A hammer would have been quicker!!! (J/K!)

 

[milkman407]

Its not hard to drill glass, get a diamond drill bit and keep water on it, go slowley.

 

[ray777]

I am not drilling the 300 it comes predrilled. I would be drilling the 75 to connect to the 20.

 

[Flash]

75's are tempered.

 

[necrocanis]

Really old 55s are not tempered. I drilled one a few months ago. Of course it was about 30-40 years old. Next tank a 1920s phillipines tank.