Equipment
Fritz RPM Elements Liquid Magnesium (32 oz).
Fritz RPM Elements Liquid Magnesium in a 32 oz bottle — keeps magnesium at the right level in reef tanks, which directly affects how well corals use calcium and alkalinity.
$19.99In stock
- Brand
- Fritz
- Condition
- new
- Fulfillment
- Local pickup — Erie, PA
What it's for
- reef tank magnesium supplementation
- supports coral calcium and alkalinity uptake
- maintaining magnesium balance in saltwater aquariums
- two-part reef dosing support
Visit the store
660 East 14th Street,
Erie, PA.
Mon–Fri 12–6 · Sat 11–4 · Sun closed. Call ahead on livestock — what's on the floor rotates.