400 gallon

I have a ~400 gallon tank that was previously running that’s being started up again, but I’m running into a strange problem. It cycles out ammonia usually in 24-48 hours, but nitrite is taking 2-3 days. Parameters: Ammonia: .5 on API and 0 on salifert Nitrite: .5 Nitrate: 25 PH: 8 SG: 1.026...

Last year I got lucky enough to find a person trying to sale their custom made 12’ 400G tank. They were moving out of their house, and it did not fit in the new house. $1500 later, the tank was mine. It included the stand, sumps, and a bunch of miscellaneous equipment. I paid a LFS owner $1000...

I'm listing my 400g Tsunami Aquarium. I don't really want to sell it, however I built a fish room in order to run my side business of marine & freshwater aquaculture. Due to the time constraints with aquaculture I am interested in selling my 400g in order to relieve some of my maintenance time...

Just got my 20 gal freshwater started. Moving in 6 months so the saltwater can wait a while longer i guess. The tank in my pic is my works blown out 400 gal with a little betta in it. Mostly here to lurk and learn things. Thanks!