Seachem CupriSorb Size:250ML all of which repel some

all of which repel some of the hitchhikers

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2 × Fine Filter Wool Pads

Not every light that pleases the eye is necessarily good for your corals

1 × BIS542 Canister Filter with 300W Integrated Heater

Seachem CupriSorb Size:250ML all of which repel someCupriSorb is a powerful adsorbent of copper and heavy metals. CupriSorb will remove copper more rapidly and efficiently than carbon and is thus ideal for emergency copper removal. It extracts all types of copper, including chelated copper, and remains effective until it turns a deep blue black color. It may be regenerated repeatedly. If placed in continuous use, it will gradually extract even precipitated copper from the gravel substrate bed as well.