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Essential for the safe maintenance of aquariums with invertebrate inhabitants
Patented ActiveFormula: Boosts the immune system for healthier fish
Seachem Reef Kalkwasser 1Kg - 398 is a refined calcium hydroxide product known for its exceptional purity and solubility
optimising water flow and penetration
Hozelock Lamp 18w PLL UV Bulb - 1542 0000 oversize Essential for the safe maintenanceThis item is a 18w UV (Ultra Clarifier) Bulb with a PLL fitting, manufactured by Hozelock. The part number for this item is 1542 0000. Ideally change your UV bulb every season as over time the output of the bulb will fade. The video provided below by Hozelock and demonstrates how to change your UV Bulb: