Maintaining alkalinity in nano tank

[creekmaster]

My alkalinity keeps dropping in my 10-gallon nano tank. I'm dosing kalkwasser but it's not cutting it. Anyone got tips for keeping it stable without messing with pH too much?

[reelmaster]

What's your current alk level, and how often are you testing? In nanos, small changes hit hard. I'd switch to a two-part dosing system like B-Ionic for better control.

[vimster]

My alkalinity keeps dropping in my 10-gallon nano tank. I'm dosing kalkwasser but it's not cutting it. Anyone got tips for keeping it stable without messing with pH too much?

Kalk can be tricky in small tanks. Have you checked your magnesium levels? Low mag can make alk bounce around. Also, what's your coral load like?

[lad]

I had the same issue in my 15-gallon. Switched to daily water changes with Red Sea Coral Pro salt, and it leveled out. Maybe try that?

[Fable4]

Yo, nanos are finicky beasts. I'd ditch the kalk and go for a steady two-part. Also, check your dosing pump if you're using one—sometimes they're sketchy with small volumes.

[blumina]

I'm new to this, but my LFS told me to use Seachem Reef Builder. It's been working okay, but my tank's only got soft corals.

[neonwing]

I had the same issue in my 15-gallon. Switched to daily water changes with Red Sea Coral Pro salt, and it leveled out. Maybe try that?

Daily changes sound like a hassle, mate. I'd rather dose than mess with that much water.

[creekmaster]

Thanks for the suggestions, everyone. I'll test mag and look into two-part dosing. Appreciate the help.

[reelmaster]

Let us know how it goes. And yeah, mag is key—keep it around 1350 ppm for stability.

[vimster]

Also, if you're running a skimmer, dial it back a bit. Over-skimming can strip alk faster than you can replace it.