Myka's 20 gallon Zoa reef (pics Nov 15) - Page 4

Myka · #31 06-14-2010, 03:36 AM

Thanks Doug! that would be sweet if they colored up into PPEs.

Any ideas to make the tank look nicer? I'm not happy with it...

fishytime · #32 06-14-2010, 04:32 AM

Quote:

Originally Posted by Myka

Thanks Doug! that would be sweet if they colored up into PPEs.

Any ideas to make the tank look nicer? I'm not happy with it...

Im almost positive they are PPEs

your not happy with it.......how come?.....what dont you like?

Myka · #33 06-14-2010, 01:32 PM

I hope you're right! What I don't like? The rock...it does the tank no justice. I do have Tonga branch coming, so hopefully that will look better. I gotta make it easy to frag too. I don't know, I'm undecided. I also don't like the rock in my 90 either...I think I'm just too picky.

bignose · #34 06-15-2010, 02:39 AM

Very cool tank. Is there an advantage with flow at the bottom of the tank with the rounded sides?

Myka · #35 06-15-2010, 07:55 PM

Ya there would be...I do plan to put a powerhead down low behind the rocks, and probably eliminate the one on the top right.

bignose · #36 11-01-2010, 02:48 AM

any updates? pics?

Myka · #37 11-01-2010, 03:12 AM

Quote:

Originally Posted by bignose

any updates? pics?

It is being plagued by Valonia right now. I hooked up a TLF Phosban reactor to the tank in hopes it will help. I will do a water change tomorrow, and take some pics. Thanks for asking.

ElGuappo · #38 11-01-2010, 06:52 AM

Quote:

Originally Posted by Myka

It is being plagued by Valonia right now. I hooked up a TLF Phosban reactor to the tank in hopes it will help. I will do a water change tomorrow, and take some pics. Thanks for asking.

sorry to hear it... its worse than aptasia... i hate it... nothing eats it and its sporus if the bubbles pop... i basically bought my bowfront when my 45 got over ran with valonia...

GOOD LUCK..... and dont add emerald mithrax crabs... sure they may eat it but they pop the bubbles.. at least they did in my tank... i only had a couple i couldnt reach so i added a couple emerals and like a month later i was over ran with valonia...

Delphinus · #39 11-01-2010, 03:20 PM

I found plenty of things that will decimate valonia ... they just don't fit in a small tank.

I shutdown my 20g zoanthid tank over it being a losing battle to valonia. Emeralds did nothing - I think once it gets to a certain point those little crabs can't touch the rate of spread of those things in the same way a ravenous tang can.

I have a similar problem with my 40g at the moment but instead of valonia only it's a mixture of valonia and caulerpa.

I rotate some of the rocks into my tank with tangs but for the ones I can't move easily I prune as much as I can with tweezers but it's like draining the ocean with an eyedropper.

I tried a few different urchins in the hopes that maybe that was an idea but so far no luck with that. However I haven't given up on the idea altogether just yet. In my other tank I have 2 green urchins that seem to go after valonia, I am hoping to find more of these but I don't know the species ID. If you google green urchin you can find some coldwater species that look sort of correct but I've had one of them for 5 years now easily so if it is a coldwater species, it seems to be one who can adapt to warmer temps but I suspect it's probably a different species.

Anyhow I nod very sympathetically in your direction Myka. Good luck!

Myka · #40 11-01-2010, 04:04 PM

I finally won the battle against Valonia in my 90 reef. It was very much plague proportions. So in April I ditched the Zeovit additives and was just using Bak and Start. Then in June I ditched Zeovit completely, added a PhosBan reactor with 300mL of GFO, and added 8 small Emerald crabs. Nowadays you would be hard pressed to find any Valonia in my 90. I even had the dread red bubble algae which make the green stuff seem easy! I would manually prune the Valonia (and Caulerpa) a couple times a month when I was home, but I never got anywhere near all of it. The Emerald crabs aren't very hardy though, I think I only have 2 left in the reef now. I did re-home 4 of them due to their huge size. So I guess that's only two that are unaccounted for.

So, I recently did the same thing with my Zoa tank. On Oct 3rd I added a bag of carbon passively, on Oct 10th I added 2 small Emerald crabs and a Phosban reactor with 60mL GFO. I have already noticed a difference. I'm going to add a couple more Emeralds as soon as I can find some small ones...I'm not sure either of the Emeralds are still in there. Could just be hiding.

Valonia survives off very little nutrients. People starting off ULNS will find Valonia is the last algae to leave. The red stuff is even worse. I found adding the large number of Emerald crabs was the straw the broke the camels back. Not many of the Emerald crabs will actually eat the Valonia. I think the secret is to just keeping adding a couple here and there until you have enough in there that will eat it and can keep up.

Oh, and yes Tony I had Caulerpa in both tanks as well, although it is gone in the 90 now, and on its way out in the Zoa tank.