Aquarium pH, GH, and KH for BEGINNERS​

HOW TO: lower PH for your Tropical Fish Tank

Why Does My pH Go Up In This Tank?

Help, pH keeps droping, Why?

Aquarium PH Level is Too High? Too Low

Does Driftwood Lower Aquarium pH?

How To CHANGE pH In Your Aquarium | 6 EASY WAYS

pH and "pH Crash" a Common, Sudden Drop in pH That Kills a LOT of fish

PH in the Aquarium: DONT CHASE THE PH, Keep it stable

Fish Tank Water Hardness Fully Explained: Don't Kill Your Fish!

How to raise Water PH? Why does it matter?

Aquarium pH, GH & KH: What You ACTUALLY Need to Know

Aquarium pH: Everything You NEED to KNOW

Aquarium pH - How to raise and lower pH, and do you need to?

STOP CHASING pH! Fish Tank pH Tips for Healthy Fish [This Calmed Both the Fish and Me Down!]

How to Raise pH in Aquarium!

How to Lower pH Levels in Aquariums (EASY METHOD)

pH Spikes During Water Changes Why I use TDS Meters 4K

Nitrate in Aquariums: What You ACTUALLY Need to Know

Sneaky Aquarium NITRATES - (You Didn't Know About)