kalkwassar

I landed on using Kalwasser paste as a way to stop my GSP from reach other rocks. Everything went well and I vacuumed up as much of the paste I could. Polyps haven’t opened for a few days now but now I’m wondering what’s next? Do I just leave the purple encrusted on the rocks? Wire brush it...

The past 10 days I’ve been measuring my Alk and evaporation. After a water change my Alk is 7.5 and right before a water change it’s 7.1. My tank evaporates 0.5 gallons to 0.75 gallons a day. My desired Alk is 8.5. I used a kalk dosing calculator but exactly how do I dose it? I’m planning on...

SOLD

This is a brand new Avast Marine K1 kalk reactor with 5.25 lbs unused and unopened Avast Marine kalkwasser. The reactor has never touched water and is in absolutely perfect condition. I bought it for a new build but decided I didn’t have room for it. Asking $250 with shipping included to the...

Looking to get one. Shoot me a PM if you have one you want to sell. Thanks!

My tanks Magnesium has been pretty stable before. I’m using Kalk+2 from brightwell that’s supposed to contain mag. My Magnesium has dropped 100pts in a matter of weeks. I’m surprised of such a heavy drop. I used both salifert and Hanna magnesium test. Hanna showed 50 points higher at 1250 vs...