TRUVU DLS Replacement 4 Inch Roll / 9 Inch Pre Filter 3 Pack

Replacement DLS bio media combo pack for TRUVU AIO Aquariums

Fits the following AQUASYSTEMS: 10 FBH, 15 Bow, 20 R, 29 H, 20 FBH, 40 R, 60 R, and also Mighty Max Hang On Wet/Dry

This DLS combo pack includes three 4 in. tall rolls of  DLS and 3 - 9 in. long pre-filter pads. The combo pack is the more cost effective way to purchase your Aquasystem AIO replacement media.  

*Always measure your existing DLS roll height and pre-filter length prior to ordering to be sure this combo pack is the correct one for your aquarium.

NOTE: DLS rolls should be replaced, singularly, to avoid the depletion of beneficial aerobic bacteria. Never replace all rolls at one time.