Dos

[ReefMadness]

Originally Posted by emerald crab

I have a DOS doser that I'very been using for 2-3 years now and I like it . I really like the fact that I can control it over the Internet using my mobile devices.

i have had mine about 2 years as well and have no complaints about it aside from the 2 head issue and the price being very steep. you do get a very accurate doser in the deal though.

[DKoKoMan]

I'm currently using a cheap 4 channel Jebao doser and it's been working great