F fishfan8 New member Aug 7, 2009 #1 if you use micro vert for clams and other filter feeders do yuo have to use dt liguid too both cost about the same 30.00 a bottle 16 oz
if you use micro vert for clams and other filter feeders do yuo have to use dt liguid too both cost about the same 30.00 a bottle 16 oz