Filter Sock 4" (10.5cm) – Polypropylene Felt Filter sock made of polypropylene felt for mechanical filtration in freshwater and saltwater aquariums. The filter sock collects debris, food residue, and other suspended solids from the water...

Filter Sock 7" (approx. 18cm) – Polypropylene Felt A filter sock made of polypropylene felt for mechanical filtration in saltwater and freshwater aquariums. The filter sock collects debris, food residue, and other particulate matter from...

Filter Sock Holder 4" (10.5cm) – AdjustableAdjustable filter sock holder for sump edge mounting. The holder's height can be adjusted, making it suitable for various sumps and facilitating the correct positioning of the filter sock...

Filter Sock Holder 7" (18cm) – AdjustableAdjustable filter sock holder for mounting on the sump rim. The height of the holder can be adjusted, making it easy to position the filter sock at the appropriate...

Filter Sock 4" (10.5cm) – Nylon 150 micron 150-micron nylon filter sock for mechanical filtration in marine and freshwater aquariums. The dense filter material collects fine particulate matter, loose debris, and other suspended material from...

Filter Sock 7" (18cm) – Nylon 150 micron150 micron nylon filter sock for mechanical filtration in saltwater and freshwater aquariums. The dense filter material collects fine particulate matter, debris, and other suspended material from the...

Dosing hose holder that allows up to six hoses from dosing pumps to be neatly attached to the edge of an aquarium or sump. The holder helps keep the dosing points precisely in the desired...

Dosing tube holder that allows up to eight tubes from dosing pumps to be neatly attached to the edge of an aquarium or sump. The holder helps keep the dosing points precisely in the desired...