I’m about 2 weeks away from being done with my current prophylactic medicated QT regimen. As a last step I want to perform a 45 min Formalin dip before introduction into the display tank.
My question is: what’s the appropriate mixing formulation. I purchased 37% pharmacy grade Formaldehyde on-line. BRS says to add 1 drop per gallon on water. Humble fish says to add 12 drops per gallon of water. What is the correct formulation? Thank you!
On a side note, I have safety stop. But I can’t find any info on how much Formalin it includes. So I’m resorting to a known Formalin concentration.
My question is: what’s the appropriate mixing formulation. I purchased 37% pharmacy grade Formaldehyde on-line. BRS says to add 1 drop per gallon on water. Humble fish says to add 12 drops per gallon of water. What is the correct formulation? Thank you!
On a side note, I have safety stop. But I can’t find any info on how much Formalin it includes. So I’m resorting to a known Formalin concentration.