D-a it's actually really simple the piercing part goes to your drain if your drain pipe is plastic you won't have any problems if it's copper then don't tap it. As for the supply you will need to find out what size it is then go to home depot they have everything there.
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Always looking for the next best coral...
90g starphire cube/400mhRadium20k/2 XHO/2x27w UV/2x39w T5/ 3 Trulumen led strips
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