divewsharks
Supporting Member
i have Tunze on a 150G, worked flawlessly for many years; only stopped using it to dose KALK through a reactor instead.
Have a Hydros ATO on my nem tank; also works without issue -- but does require a Hydros controller. Tunze doesn't matter what or if you run a controller system.
Have a Hydros ATO on my nem tank; also works without issue -- but does require a Hydros controller. Tunze doesn't matter what or if you run a controller system.