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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Keep with similar sized goldfish
When an aquarium has insufficient regions deprived of oxygen (= anaerobic zones) or denitrification proceeds incompletely then nitrate will build-up
HI780-11 Marine pH Checker HC Calibration Check Set provides a simple solution to validating the performance of the HI780 Marine pH Checker HC (Handheld Colorimeter)
ULNS 12ml per 100 litres
Optimised bio-filter medium made from sintered glass
Juwel BioPlus Filter Sponge Fine Jumbo - 1 Pack Club Discount Keep with similar sized goldfishDescription: The JUWEL fine filter sponge is primarily used for the biological filtering of your aquarium in the an aerobic zone. CHARACTERISTICS Characteristics of the JUWEL fine filter sponge: Optimum biological filtering characteristics Homogeneous structure, guaranteeing even flow conditions No chemical residue Suitable for use in freshwater and saltwater aquariums The JUWEL fine filter sponge is primarily used for the biological filtering of your
US$ 10.00
US$ 21.00
US$ 14.00
