Black Replacement Core for the EZ-Bio pre-filter. Please note this is for the EZ Bio Single or the inner core for the Double. These used to be blue but are now being provided in black. Media is...
The Ez-Bio 11 provides mechanical pre-filtration for pumps as well as bio-filtration for inside the pond. Dimensions: 4.3 x 7.9 inches Maximum flow-through if used as prefilter: 1,980 Maximum...
The Ez-Bio 11 provides mechanical pre-filtration for pumps as well as bio-filtration for inside the pond. Dimensions: 4.3 x 7.9 inches Maximum flow-through if used as prefilter: 1,980 Maximum...
The Ez-Bio 20 provides mechanical pre-filtration for pumps as well as bio-filtration for inside or outside the pond. Dimensions: 7.9 x 7.9 inches Maximum flow-through if used as prefilter: 3,405...
Enzymes & Pond Colorant
Blue pond dye has many uses including beauty and reduction of aquatic weeds by blocking sunlight
Safe for humans, plants and aquatic life
Once diluted, will not stain...