Lee's Premium Under Gravel Filter 75 or 90 Gallon - 48 x 18 in Community Foods The Salifert Iodine Profi Test

The Salifert Iodine Profi Test measures all naturally occurring iodine species such as iodate

Colored with Vegetable Juice

It features a 5 cm viewing window to help isolate color and match as closely as possible to the test sample

The optimal Vitamin D3 yield index ensures vitamin D3 photosynthesis to aid calcium absorption and prevent metabolic diseases

This toy is great for active playtime

Lee's Premium Under Gravel Filter 75 or 90 Gallon - 48 x 18 in Community Foods The Salifert Iodine Profi TestDescription This biological filter has a multi level plate design. The larger plate sizes reduce the number of plates required. The added strength of the UGF plates makes this filter most preferred by saltwater aquarist. The molded gravel guards eliminate the possibility of gravel falling down the uplift tube. Made of special quality plastic which resists splitting and cracking. Includes : Premium Carbon Cartridges Coarse Discard A Stones Telescoping