Need your opinion

[Thunderstruck34]

Hey all,

Im wondering what everyone thinks would be the best way to dose and maintain calcium for a few clams. The tank that I have them in will be a 40 br and i already have two. Calcium is stable at 400ppm with dosing kent nano reef a + b. I also do once a week 5 gallon water changes. But I'm wondering if buying a calcium reactor is going to be inevitable. If anyone has any suggestions on what would be a cheaper alternative I would greatly appreciate it. Also does anyone does kent liquid reactor with much success? All the clams are pretty small about 3"

[lakshwadeep]

Using kalkwasser to top off is another option.