Canntemporary

<span class="link_user">@BigDaddyK</span>, More than 1 and less than 150 :+1::sunglasses:

<span class="link_user">@Wicked_Stix</span>, I pump to each channel separately and each channel drains back to the reservoir. There are two sump pumps betweent 4 walls.The 200gal res is in the center of the system and acts as a second floor.