Aquascape® Ultra™ Pump Impeller Kits Hecht Rubber Corp Bubbles travel through the clear

Bubbles travel through the clear acrylic channel to create the impression that a river is flowing underwater

AlphaONE PLUS or Mashimizu System

LED Dimmer (22AWG/18AWG): These controllers can be used with 6W or 12W lights and allow you to add subtlety and finesse to the warm white lighting

use Saki-Hikari® Deep Red when water temperatures are consistently above 68°F

Single vane impeller for high flow rates and 1-1/4" solids handling

Aquascape® Ultra™ Pump Impeller Kits Hecht Rubber Corp Bubbles travel through the clearThese impeller kits fit models of Aquascape Ultra pumps from 2012 or later. SKU UPC Code Description 91039 742575910390 Ultra 400 Pump Impeller 91040 742575910406 Ultra 550 Pump Impeller 91041 742575910413 Ultra 800 Pump Impeller 91042 742575910420 Ultra 1100 Pump Impeller 91043 742575910437 Ultra 1500 Pump Impeller 91044 742575910444 Ultra 2000 Pump Impeller Manufacturing impellers often includes trimming on a lathe to achieve balance and or testing