here is some info on that tank
Many folks asked for pics of the jski711 no-skimmer tank whose test results I already posted, so here they are along with an update he posted:
"Well first i'll start by giving you a little background of my tank. its been up for 2 years now and am running t5 lighting. in the past i have had algae issues and phosphates tested above .1 from overfeeding. (i'm trying to fatten up my clowns and hopefully get them spawning). i've also got a 15g tank plumbed into my system that has a pair of mandarins in it which i am also trying to get spawning. i had a sick mandarin and dosed my tank with Maracyn to try and save him. after dosing this for a week i was unable to turn my skimmer on because it would just overflow from the medicine. after doing numerous water changes and about a month later i still was unable to turn it back on, thats when i saw [the scrubber] thread. I also had to turn off my calcium reactor because the co2 was dropping my ph too low; the bubbles from the skimmer were really helping me keep my ph up but with my skimmer not running, it had to be turned off. thats when i decided to give [the scrubber] a try. i purchased a pre grown screen from inland and off i went. since adding the "scrubber" i have noticed a major increase in ph which allowed me to turn my calcium reactor back on and get things stable again. the reactor has only been back on for about 2 weeks now and im "re dialing" it in. my ph fluctuates between 7.8 at night and 8.0 during the day. I have over 30 different types of sps in my tank, just did a quick count, and i have noticed no ill side effects at all. i have also been overfeeding a ton, especially to my mandarins! i have also noticed that the green film of algae i would get on the glass every few days has gone. I don't even remember the last time i scraped it, although in the pics you will see it needs to be done soon cause i have a ton of coraline algae on it. So IMO this "scrubber" has done wonders for me. I have been skimmerless for over 9 months now and still do my normal water changes, sometimes i do go 2 weeks but normally every weekend i do one. they were just quick shots so sorry if they are blurry but you will see the colors i've got are great and like i said earlier i have had NO ill side effects at all."