I stumbled my way into some used Hydros gear for free (X4 and WaveEngine v1). I already have a WaveEngine v2, and I'm wondering what the real functional differences are. Thinking of using the v1 on another tank.
The v1 is NOT the one that takes the Mobius chip, just the "regular" controller.
The v1 is NOT the one that takes the Mobius chip, just the "regular" controller.
