As far as flow goes, the sump flow does not count for anything and should be tuned to provide the proper flow for the filtration used. Too fast or too slow will effect the efficiency of the skimmer, for example, so keep that in mind.
I was running an MP10 and WP25 in my 40 breeder and I did not think it was enough.
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I think a minimum amount of flow for SPS in a 90 gallon would be 3 WP25's. Proper flow is one of those things that involves a lot of guesswork and frankly some corals can deal with less and some can't, it's a crapshoot. I had an acro in my old tank that refused to do anything until I blasted it with flow and then it slowly started showing polyps and growing.
Thanks for all the good info! :thumbsup: I understand what you're saying about not counting the return pump and filtering efficiency and such. I actually planned the flow rate on our return pump I am currently running to maximize the efficiency of our skimmer and close to maximizing the UV filter.
But then I :reading: an interesting article that discussed plumbing UV filters up stream from the skimmer and not on the return line to the DT. The thinking being because you're "killing" things with the UV filter and then pumping the waste back into your clean DT. So why not split it off and let the skimmer pull a 2nd pass on the water that runs through the UV filter. Plus, then I could dial in the UV line with a valve to target it's maximum efficiency for flow rate.
So once I split that off from the single return line, I actually lowered the amount of water getting sent back to the DT through the return with this pump. Because now about 300-400 gph goes through the UV filter and back into the sump. So theoretically, I'm only pumping about 1/2 of what I once was back up to the DT. I think I'd like to get back to my original 500-700 gph through the return line up to the DT with the additional 300-400 gph getting split off through the UV and dumped for a 2nd skimmer pass. That was my thought process there. I'm not sure if that all made sense to you or not. Upgrade the pump to at least get back to the flow I initially had and planned for on the return line.
I guess we'll call it "restoring" my flow rate on the return line after I modified my plumbing some. Once I get that done, I will definitely consider adding another WP-10 or 25 if it's need. I'm also guessing it will be needed at some point as the corals grow and fill in some of the negative space. I hope at least :dance:
Wow Troub, your reef is looking like you know what you're doing mate
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takes a while to get a handle on this whole salt water reefing thing doesn't it mate. You don't see it because it happens gradually but i want you to know that your reef is looking a million times better than just a couple of months back. The corals you're keeping are looking great, lots of very nice stuff you're keeping now buddy .thumbsup.
If you want to help the pink monti recover quicker give it a turkey baster blast every morning before you leave for work and again before lights out. Algae gathers a lot of detritus and makes it's own bloody soil bed if left alone and this smothers the polyps at the edges and makes it harder for the coral to recover and reclaim skeleton. The monti will recover much much quicker if you take the time to do this simple chore, acros and other SPS all benefit from a helping hand when fighting back algae so do the same to any SPS dead areas that algae has a foothold on and you'll see much faster recovery times.
Rampage is a legend lol, are tailspot blennies known to do anything bad - bare in mind it doesn't matter how rare an event may be, if i try it we all know the rare bad thing will bloody happen..........
I really like your latest acro, that thing is going to look very colorful if you treat it nice .dance. That new seri looks super cool and all dangerously sharp which is what i like lol.
Lastly, that nassarius snail needs whacking when he tries that stunt Troub, get some JG 1/4" airline about 2ft long. Makes the perfect snail tipper over (mine get stuck upside down in weird places) and is an excellent non lethal behavior modifier on all manner of things - trust me Troub, either you or the missus needs to step up and start whacking a few reef inhabitants before things get out of control. :deadhorse:
Hey biggles! Great to hear from you again. Especially now that you have such nice things to say about how our reef is looking :thumbsup: :dance: You're to kind sir, thank you.
It does seem like quite the turn around over this last month or so. It's renewed our vigor for spending $$$$ and trying to stock up on corals. LOL Now that we have a splendid assortment of a few differing SPS, I plan to make sure things are still humming along nicely for a week or two before going hog wild! I've got a probable OT weekend (time and a half on Saturday, and double time on Sunday) coming up soon. So the week after that might be a nice trip to the LFS to stock up for war and blow my OT money :blown: Hahaha. I bet it won't be hard to convince DisBeReef of that one!
And you're dead on. The changes are so excruciatingly so. But ever since we started altering our LED output (up to more proper PAR levels) this whole thing seems to have gotten so much easier and a big turn on how the system is looking.
And thanks for the super awesome tip on the Pink Monti! I've been trying / wanting to re-hab that piece this whole time. It seems like it hasn't gotten any better except for the areas that had healthy skin. I was wondering if I should be scrubbing the skeleton areas with algae with a toothbrush or something. But that worried me that I might damage the healthy stuff.?.?.
I'll definitely give blasting it with the turkey baster a few times a day a try though. I'd love to get that piece and our original Trumpet back to health!
As for Rampage and the Tailspot. 1.) Rampage the game is awesome. 2.) Rampage the fish is even AWESOMER!!! He's so awesome, he gets his own word
I did bunches of reading on Blennies when I was considering adding one. The Tailspot was my definite final choice because I found accounts of other rock dwelling algae eating blennies enjoying certain types of corals at times. But I never really came across any stories of a Terror of a Tailspot. So we opted for one to help keep nuisance algae under control for now. And let me tell you, we love the little bugger!!! A definite win! And in almost a month now, I've never witnessed it even go close to any corals (SPS especially). The closest it got to a coral was almost swimming through the tentacles of the torch once or twice when chasing a floating piece of algae he had ripped off and let float. A peaceful algae muncher so far. I'd guess if you're low on naturally occurring algae, supplementing with some nori sheets would be good. We have plenty of algae right now to keep him busy. But it ate the nori while in QT. All-in-all I would say you should be very safe with a Tailspot Blenny for an SPS tank. I haven't seen anything that would cause me concern with ours so far. :love2:
I hope we can keep that Acro you like happy. The newest blue/purple addition one. I know nothing about on the flow and light side of things. It was somewhat pale when we got it and it looks pale under our day lights. But if you shadow it, it's got a great blue/purple/teal color to it. It looks like the skin will be that with really light blue polyps. But I haven't seen much PE on it this week. Every morning there are 4 or 5 polyps barely extended. MUCH smaller then our other SPS polyps. But that just could be how these polyps are to begin with. I'm hoping that if I can keep the other SPS looking good, then this one might fall in line. I'd love to see it grow out a few more branches. It's got a cool start to a branching form for it.
And we've got to have a Seri in there looking all devilish, pointy, and dangerous. It's a must for the contrast of the branches and shapes. And who doesn't like things that look dangerous! Right!?
As for snail patrol. That was an interesting event to watch unfold. I let it go to see what happened since it was my first time witnessing such a feet. But if this continues in the future, I may have to take up your policing policies on our reef
Thanks again for the kind word and helpful tips! Check back soon after my OT weekend and shopping trip :-D