Wolf3101;1554490; said:it would be almost impossible to set up and maintain a conventional UGF with sand. The only way that might have a shot at working would be a reverse flow arrangement and even this would need an additional pre-filter of some sort to prevent rapid clogging of the UGF plates.
not true Dr. Joe or Oddball uses a ugf with sand in there tanks but he said that he puts a filter pad over the ugf firstWolf3101;1554490; said:Wont work,sand is too dense for good flow,and too fine to not fall through most plates.
KABB44423;1556805; said:not true Dr. Joe or Oddball uses a ugf with sand in there tanks but he said that he puts a filter pad over the ugf first![]()