Weeds

I found one at about the five month mark in the Caribbean Biotope Seagrass Tank thread. Not really a fair comparison, since I started with much fewer plants. But it's worth a look!


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The Turtle Grass is visible, the Manatee grass not so much. Not a good pic, but it was the closest I could find to the same time frame.
 
Thanks Michael! I understand that it is not exactly a fair comparison but even at that I can tell how much further progressed the v2 is in establishing an ecosystem. I don't even see any macro algaes yet except maybe a small sprig of ulva in amongst the grasses. No wonder you are so encouraged because you must have still been doing a lot of algae removal at that stage. Thanks again for the comparison pic.
 
Thank you Dawn, for the suggestion! I think at that point, five months in, I hadn't even gone through an algae phase yet. I kept the tank low nutrient to stave off algae and it only delayed it. Then it was three lovely months of cyano. I now believe it's best to get the algae going asap, to start up the food chain.
 
Thank you Dawn, for the suggestion! I think at that point, five months in, I hadn't even gone through an algae phase yet. I kept the tank low nutrient to stave off algae and it only delayed it. Then it was three lovely months of cyano. I now believe it's best to get the algae going asap, to start up the food chain.
An invaluable learning experience for you and us who are following!
 
I love the progression pics. Wow, what a difference between the two 5 month pics too. It sounds like your critters are all happy, and you CUC is doing a fine job. You mentioned that you might rearrange your rocks again, does your last v2 pic above?
 
I have done it yet, but I have an idea what I want to do with the rocks. Basically, I just want the arrangement to look more natural. Right now it looks a little squarish, which fits the space well, but it looks a little too man-made.

I'm glad to hear y'all liked the progression pics. I should do that more often!
 
Oops, I meant to say I "haven't" done it yet, above.

I was away for three days camping. Everyone's accounted for. Tank looks a little shaggy. A little tidying to do. Pretty smooth sailing, here at the Seagrass Sandbar Lagoon. Mostly just watching plants grow.
 
I have done it yet, but I have an idea what I want to do with the rocks. Basically, I just want the arrangement to look more natural. Right now it looks a little squarish, which fits the space well, but it looks a little too man-made.

I'm glad to hear y'all liked the progression pics. I should do that more often!

There are lots of examples of square (or geometric) features in nature.

Progression pics are the best. Keep them coming! :0)
 
I agree McPuff, but my squarish rock arrangement looks unnaturally so, within the square shape of the tank. Know what I mean? I have a plan to move just a few rocks to make it work. With all my rocks on the sand, it's easy to do.

I'm very happy with the control I have with the aesthetics in this tank. I've never had so much. In v1, I had a jungle, this time it's more of a garden. It's a pretty loose garden, but I have only the plants I want. I was surprised how big of a difference that makes.

I did some post-camping tidying up today. I exported a lot of Ulva, and a few small weeds growing on the grasses. I had to do a proper scrape on the glass to get some tougher algae off. Other than that, I can find almost no algae at all. It's weird! I also noted, after my 3 day absence, that the Neon Damsels have grown. They're getting prettier too.

The Codium continues to flourish, which amazes me, since I'd never had luck with it in the past. It looks good down amongst the ulva and seagrass. The green variations and textures are sweet. I've got one more green to add to the sand bed - Tufted Joint Algae. It's a very light green, and the segmented stalks topped with the little plumes are gorgeous. A few more greens for the back wall, and I should be just about set for plants.

I edited down some of the reds I got with the red sampler pack. Only my very favorite reds will do. Plus I have new beauties growing from the rocks. Halymenia Elongata has long, tubular branches, similar to Nemastoma. Botryocladia, or Red Grapes are also showing up. Add those two to the String of Pearls and that gives me three 'balloon animal' reds. Another small red I have looks like it could be Halymenia Floridana, which is a plant I've coveted. It resembles a red ulva. The Sargassum Weed looks like it might make it. Something eats it occasionally, but it is gaining ground.

Today I spotted a new resident. I wasn't sure whether it was a plant or animal, until I saw one of the 'branches' fold inward, like feeding tentacles towards a mouth. It's in the rock, so I'm guessing it's some rock-boring, filter-feeding worm. Welcome, Filter Feeders, to our little ecosystem! I guess it's about time to invest in some phytoplankton.

I've cautiously added ammonia dosing to the routine, which includes CO2 injection. The median C:N:P ratio for seagrasses is 474:24:1. CO2 is their favorite form of Carbon, and Ammonia is their favorite form of Nitrogen. Fish food doubles as the Phosphate and trace element source. It's a simple recipe for plant success. Waiting until after the algae phase is a good idea.
 
Today I spotted a new resident. I wasn't sure whether it was a plant or animal, until I saw one of the 'branches' fold inward, like feeding tentacles towards a mouth. It's in the rock, so I'm guessing it's some rock-boring, filter-feeding worm. Welcome, Filter Feeders, to our little ecosystem! I guess it's about time to invest in some phytoplankton.

The description sounds like a vermetid snail. Do a search to confirm. If it is a vermetid, you might consider snuffing it out with putty or something. They can turn into a nuisance!
 
Thanks for the heads up, McPuff. I checked vermetid snails out. I don't think what I have is that. They employ a mucus net. Mine has arms that are branched in a zig zag pattern, that fold in, one at a time. They remind me of the feeding tentacles of the sea cucumbers I've seen in Kataro's tank.

I'll keep an eye on it and I'll see if I can find out what it is.
 
I may have identified the mysterious creature in my live rock. Pseudothyone belli, the Hidden Sea Cucumber hides it's body in rocks or sand, leaving its feeding tentacles and mouth exposed to capture drifting food. If it is, it's appropriately named - I can't find it today.
 
I may have identified the mysterious creature in my live rock. Pseudothyone belli, the Hidden Sea Cucumber hides it's body in rocks or sand, leaving its feeding tentacles and mouth exposed to capture drifting food. If it is, it's appropriately named - I can't find it today.

Very cool! Pics please. :0)
 
Or a video ;) (wink wink, nudge nudge) Just kidding, no pressure.

It's weird how stuff like that just disappears and then, when you have just about given up on it, appears again, healthier than ever.

I am so glad that your tank is coming along so nicely, just as you planned. It must be so fun to watch!
 
Thanks Kevin. I still can't find it again. Oh well. I guess I'll see it when I see it.

I am thrilled with my tank's progress. To have gotten through dinos and cyano before the five month mark is good! Having a plan and having it work is also very gratifying. A few more lower food chain residents, plants and fish, and I can really kick back. For now, I've got a few pest macros to eradicate, but other than that, I just need to observe and learn.
 
The Hidden Sea Cucumber remains hidden. I do remember seeing what looked like a small, pinky finger-size cucumber when I first got the live rock. That must've been it.

I think it might be time to add another bag of pods. As the plants grow in, there's room for more. I think I have enough snails now. I've noticed it coincided roughly with the end of my algae phase. They are probably a bigger key to my good luck than anything I've done. Or was it the pods? Or the ulva?

As I work to increase biodiversity, my young ecosystem matures.
 
The Hidden Sea Cucumber remains hidden. I do remember seeing what looked like a small, pinky finger-size cucumber when I first got the live rock. That must've been it.

I think it might be time to add another bag of pods. As the plants grow in, there's room for more. I think I have enough snails now. I've noticed it coincided roughly with the end of my algae phase. They are probably a bigger key to my good luck than anything I've done. Or was it the pods? Or the ulva?

As I work to increase biodiversity, my young ecosystem matures.

We would still love a video tour when you have time.
 
Michael, if the cucumber is small you may not see it very often. I have 3 cucumbers and I see 1 of them quite a bit. Hardly ever see the other three... and they are not small. Maybe 4-6" each. No idea where they go. Thankfully, the one I do see is also very pretty, believe it or not. :0)
 
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