Best continuous dosing pump for my reef octopus calcium reactor?

[loganorth11]

I have the c02 tank. Regulator, reactor media. Ph probe, I just wanna know if I gotta spend another 250-350 on a continuous kamoer dosing pump… I’m in deep and looking for a cheaper route that I can still rely on. Thanks in advance

 

[CasperOe]

Get a used Ecotech Versa off eBay; or search for the Kamoer that you want! There's a lot of great, used gear online!

 

[Pistondog]

2nd the versa. Only downside is the tubing is a wear item every 3 to 6 months. Easy to diy the replacement with some tygon tubing.