Eheim Professionel 4+ Filter 600New black look canister & fittings Self priming Large pre filter for extended servicing cycle adjustable flow rate filter Xtender control counteracts blocked media by increasing water flow media included Aquarium size up to : 600L Pump Output Approx: 1250L hr, head max 1. 8m Power Consumption: 16w Filter Volume: 6. 5L Dimensions 244 x 238 x 453mm

corals require certain minimum concentrations of phosphates and nitrogen compounds for their metabolism and the metabolism of their zooxanthellae

LEAK DETECTION (OPTIONAL)

binds/neutralises toxic heavy metal ions

Note: each inner cap thread is approximately 2 mL

BNC style connector

Control the Feed Mode - shut off return pump and skimmer to properly circulate food without it going into the sump

The Bristletooth Tomini Tang

Reef-roids is NOT made with processed fish meals or other ingredients that can rapidly degrade water quality

Nitrite is a substance that is toxic to fish and invertebrates

so now every aquarium owner can have one to help monitor water conditions

fish derivatives

with our handheld colorimeter gives you digital iodine results directly