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![]() There is already a thread, which is where i got the instructions.
this is what i used. the material needed: 1 - 3 foot piece of 3 inch black ABS (cheaper than PVC) 2 - 3 inch cap 1 - 100 foot 1/4 inch black airline ( i used a the more rigid type) 2 - 1/4 inch quick connect union 1 - 1/4 inch shut off valve (U/G Sprinkler Drip controler) *works better material for growing bacteria - (bio balls and ceramic rings) electrician tape pvc glue teflon tape. http://www.canreef.com/vbulletin/showthread.php?t=29797 |