|
What size tank are you thinking of running this on? Your 20L in your sig and its corals dont seem to warrant the need...
You could plumb a couple bulkheads onto the flexible sides of a 2L soda bottle, and glue ridgid airline tubing through the top cap for the ins and outs. Attach a maxijet to the 1/2" bulkheads on the soda bottle, and have a kalk mixer for about what...$40?
Keep in mind, it isnt just the kalk reactor, its the controls as well....the feed mechanism (paristaltic pump, pressure pump, or in my case, gravity feed), and the mixing timer, to add in to the overall cost.
|