NT Marine Lab Multi Test Kit Powerheads & Circulation The EHEIM professionel 4+ –

The EHEIM professionel 4+ – our best external filter but now with an integrated ‘emergency’ button

and toxic substances to maintain crystal-clear water

Inspired by the delicate sea fans of Indonesia and fantastic to help create natural security for your fish while allowing them to be viewed among the stems

and are easily controlled with a simple-to-use rocker switch

NT Marine Lab Multi Test Kit Powerheads & Circulation The EHEIM professionel 4+ –Marine Multi Test comprises everything you need to carry out 155 tests (combined) of the 4 key water parameters to keeping a healthy marine aquarium: ammonia nitrite nitrate & pH. All tests use liquid reagents for improved accuracy. Full instructions are included detailing optimum levels and suggestions for correction along with an integrated test tube rack. Simply follow the easy to read pictorial instructions and compare the test tube to the colour