<a href=showthread.php?s=&postid=15637195#post15637195 target=_blank>Originally posted</a> by Tswifty
Eh... I don't really agree with that. Mexican Turbo Snails come from cooler waters, and have shortened life spans to begin with. The problem IMO is finding a healthy specimen up front. There's not really any tell tale signs that differentiate a healthy snail from an unhealthy one... besides "Oh look that one is on the glass."
Anyway, I appreciate all the suggestions, but this is a bacteria dosing thread... not a clean up crew thread. If you would like to discuss other topics, I'll be more than happy to do so on my build thread, but I'd like to try and keep this thread on topic.
I agree with you on the death and the visual distraction of turbo snails 100%. However I'm a big believer in clean up crew, and here's why.
I believe that all tanks require 3 types of filtration to keep things in check. 1. Biological (what your doing now with vodka and mb7), 2. Chemical (by a way of GAC, GFO or any type of similar media) 3. Mechanical (filter sock and rocks that trap stuff and cuc). The combination of the 3 creates a pristine reef environment. You are already doing #1, and I assume you are running some carbon, but the problem is, your not doing anything to get the various algae off your rocks.
I can give you an example from my own experience when I decided to restock my tank after it being a fish only early Feb this year. It had all kinds of nasty extremely tough red algae which I had no idea how to get rid of. Like you I started to run carbon heavily, and started vodka right away. After 2 months, seeing little results, I started doing vsv. Another month went by, I started doing mb7, and still very little results. Then I came across some large turbo snails at a local lfs, but they were not the typical kind I've seen, they were actually yellow and black and not white and black, I bought 3 of them 1 large, 1 medium, 1 small, the largest one is larger than a golf ball. They cruised the tank, but strangely, only at night, they hate the lights. It's been 6 months and they are alive and kicking. These guys only ate green film algae it seems, and didn't do anything for my red turf algae, I kept them as they are not doing any harm, and kept any green algae in check. At this time I still have a problem with red turf algae. My nitrates and phosphates are down, but recession rate extremely low. It's now May, and progress is not as quickly as I'd like to see it, so I got 2 long spine urchins. 2 small ones, the bodies were only 1 inch. Within a month, they gobbled up 1/2 of the tank's turf algae, leaving bare spots for coralline to grow, but they don't eat coralline for some reason. They were also shy during the light cycle, and every morning I woke up to trails of gobbled up red turf algae. It's been nearly 3 months now and I can say my tank is algae free. The less algae I have the better the corals seem to do. At some point I think I will only need to keep 1 urchin as their food source is dwindling fast.
I've been following your thread since you started this and I know your goal. And your doing all the right things, but if I can nudge you a little, I would suggest that you continue doing what your doing, but consider a decent amount of cuc to mechanically rid your algae once and for all, then take out the cuc if you don't like them once they've done their job. I wish I could figure out exactly where and what kind these turbo snails are, I've never had any turbos that lived this long. They would be perfect for the kinds of algae you have in your tank,
Here's my before and after tank shots. You can see the urchins in the second shot. But look at all the red algae in the first shot and all the bare rock spots that's almost completely free of algae.
Sorry to make the story so long. But good luck with your journey whatever you decide to do.
Before
After