me to, I always underdosed tho. This time I used what it called for and BAM now my water is milk.
Im seriously worried my brand new cray or fish will not take this well since I cant do a PWC until 6ish tonight after work.
My AMM and Trites spiked up a TINY bit last night so I put in some safe start and conditioner to help until my cleaning but man this has got me SO mad Im about to send pics to API about it.
Not that they care but I will never use their stuff again. tetra and flourish/seachem from now on.
That's interesting, I've always under-dosed as well. Mainly as the cost is ridiculous. I've seen them in the lfs for ~$20 which just seems way over the top. I had been thinking of ordering a heap on amazon or something but now thinking of getting some seachem fluorite to try and improve the gravel substrate instead.
http://www.aquariumkingdom.com.au/api-root-tablets---card-of-10
Edit - hope your tank recovers ok.