Dosing pump for sale.
The SP 3000 is a hose pump for pumping small amounts of water. It can be used for bypass filters such as the Nitrate reductor and the Calcium reactor, to top up evaporated water when combined with an aqua niveau and for the automatic dosing of fertilizers and minerals. In freshwater aquaria, the iron fertilizer ferreal can be added daily. The pump is supplied with a long life Santoprene¨ hose.
SP 3000: 3.0 l/h (c. 0.08 gph), 4,5 watts
Bought this for my tank but never used it. £35 + postage.