so how sensitive are our systems really?

[hunggi74]

I've been away two weeks and have a tank sitter that is only responsible for feeding my fish. I've got a dendro colony that hasn't been fed for this whole time. I changed GFO and carbon before I left. Asked her to dose A and B daily but who knows if she did or not. Tank is a year and a half old and params have stabled off since April. I'll find out firsthand how stable and durable tanks can be lol