PNS Deep Cycle

[phish1627]

Cycling my first tank. Owner of LFS told me to use PNS deep cycle and add 0.2ppm daily. Also told me to cycle at a higher temp of 80F. I’ve been slowly building my tank and doing tons of research for about 9 months. This is the first I’ve heard of this method and just wanted to get everyone’s thoughts.

 

[Fish Fan]

Raising the temp can result in the bacteria populating quicker, as can lowering salinity, at least, according to Dr. Tim Hovanec from Dr. Tim's Aquatics. There's a video you can search for of a talk he gave at a MACNA event on cycling tanks, and how to speed up the process.

I personally wouldn't put a lot of effort in speeding up the process; it's going to happen in about three weeks, give or take, for most systems and bacteria-in-a-bottle products.

The one exception seems to be Fritz TurboStart 900, which can establish a bio filter than can safely sustain fish in as little as about 48 to 72 hours or so. This one product seems to be the exception to the rule.

Going slowly is often good advice in reefing

Please post back with any further questions!

Good luck!