Clear 5mm rigid airline suitable for normal silicone airline tubing, which will fit directly over the tube for use in fish aquarium. Excellent for rotifer and algae cultures Specifications:O/D 5mm I/D 3mm Wall 1mm x 2 tubes

RGcomplete®is a super-concentrated microalgal-based premium quality feed for filter-feeding invertebrates. It has been sized especially for Breeders, Aquarists, and Propagators and includes both a pH buffer and ClorAm-X® (ammonia neutralizer). It has a long refrigerated shelf life of at least 6 months.

4 Ways Tube Holder Suitable for controling flow and holding tubing in position Dosing Pump Tube or Calcium Reactor controller tube / Co2 controller tube ideas for Jebao DP-4 dosing pump. Specification:           Dimensions (cm): L 9 x W 6.5 x H 6  rim up to 2cm            

Clear refillable resin filter cartridge. Ideal for use with RowaPhos, Rowa Carbon and Purigen. This unit is placed inside a 10" RO pod and contains the filter media.  The RO pods can be purchased from HERE

Söchting Oxydators produce normal and activated oxygen in the aquarium by means of Oxydator solution and special ceramic catalysts. The activated oxygen decomposes particularly putrid matters and toxicants and, thus essentially improves the aquarium environment. Pure oxygen created by the Söchting Oxydator is mostly immediately dissolved in the water, so...

Replacement 4" Felt Pre Filter Sock An essential part for wet/dry filter systems, sumps, and diy filters.Used as mechanical filtration for any sumps and DIY filters. Removes excess food, detritus, organic wastes, and other particulates to lower ammonia levels and other undesirable substances.