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including iodate (the predominant form in seawater)
Optimum choice of materials for years of quiet
We stock a comprehensive range of genuine Eheim spare parts
particularly beneficial in situations where excessive CO2 could lower pH to dangerous levels
as this will remove the most important element of your filtration system
Black Knight 4" Dia x 12" Long Filter Brushes - 12 Pack jbl including iodate (the predominant formBlack Knight filter brushes are crafted from top quality Hydrotek polypropylene, twisted into two stainless steel wires, forming a cylindrical brush with a loop at one end for easy hanging. The other end is capped with a plastic knob for safety. These brushes are designed to last indefinitely, offering the easiest, most efficient, and cost effective pond filter medium available. Ideal for filtration systems in fish farms, hatcheries, public aquaria,
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