Blue Thumb IllumiFlow Pumps Size:4500gph Use a salicylate (indolphenol) type

Use a salicylate (indolphenol) type total ammonia test kit (Nessler's test will give false reading)

40 and 75 Watt UVC do not fit the BioSteps filter

5" Net Weight 3

Use Vanish™ when performing water changes or setting up a new pond

Replacement Glass Tube for LP-4000/ BP-4000H BP1000H-Filter

Blue Thumb IllumiFlow Pumps Size:4500gph Use a salicylate (indolphenol) typeThe IllumiFlow Pumps from Blue Thumb (formerly Pondbuilder) are a hybrid of direct drive and mag drive, offering high flow rates with low energy costs. These pumps aerate and oxygenate water and can be installed vertically or horizontally. Oil free motor with thermal overload protection Removable fish guard intake screen Includes 1" to 1. 5" fitting 2 year warranty SKU Description Max Flowrate Max Head Watts Amps Cord PB1694 IllumiFlow 2100 2,100gph