Posted 9/12/06. 3 months. Pg 23
Ok, this is a good time for an update. I still have mixed feelings about Prodibio. My regime is different from recommended like many others.
To find my previous Update Logs:
Pg 6, 6/21/06 10days with reference pics.
Pg 9. 6/26/06 15days with pics.
Pg 20. 8/2/06. 7weeks. Written description.
My original additive regime is here:
Prodibio Bio Digest: (Sat) 1 amp every other week x 2 then 1/2 amp every other week.
Prodibio Bio Tim: (Sat) 1 amp every other week
Salifert Amino Acids: (Sun) 25cc weekly
Salifert All-in-One: (Mon) 25cc weekly
Salifert Trace Hard: (Tues) 25cc weekly
Salifert Natural Iodine: (Wed) 10cc weekly
Salifert pH/dKH buffer: (PRN) when needed for dKH between < 8
Salifert Coral Calcium: (PRN) 25cc when needed for Ca < 425
Vodka: (Daily) 4cc
Coral Food: (Daily) 1/4 tsp Phytoplan & 1/4 tsp ZoPlan & 1/4 tsp Cyclop-eeze whole freeze dried
Fish Food: (Twice Daily Varied) Formula Two and frozen mysis (cyclopeeze enriched)
My current additive regime:
I never did do the ½ amp of BioDigest. I always dosed 1 amp after determining that the vial is for UP TO 250 gallons. It was too hard trying to only dose ½ amp too.
Vodka dosing is 3cc daily.
Everything else is the same.
I also perform 25 gallon water changes monthly. Net system volume is 120 gallons.
9/12/06 3 month Tank Observations:
I still have a hair algae problem but the growth has been severely retarded. About two weeks ago, I dosed chemipure (recommended for red slime algae). I bought this because a the web page ad said it is for hair algae. But when I got the stuff, it was the red slime remover Chemipure. So I dosed it and turned off lighting (moon lights on at night) for two days. Then I had MH on for 2 hours x 2 days. Then 4 hours x 7 days. Now I am up to 6 hours for about three days. This worked extremely well. I used to clean the glass with a magnet cleaner daily. Now I perform the task about once every three days. This is a huge improvement. I have not done any manual pruning of the algae for two weeks. I will do some tuft pulling tonight or tomorrow.
With the algae problem in mind, I was wondering if my skimmer is not big enough for the load I am running. It is a Euroreef RC80. It is comparable to a Deltec external rated for 130 gallons. It skims very well, but it may not be enough.
I have solved my chiller problem and the tank runs at 78-80 degrees.
I have had ongoing issues with alkalinity swings, and my reactor was leaking. So, I replaced it and it was out of service for several days. The alk dropped to 5.4, then shot up to 12.5 as I overcompensated. Now it is back to 10.4 and I will try to keep it around 9-10. Ca stayed at 410 then came up to 435 as the alk increased. I have the reactor just about tweaked.
Coral Observations:
I have lost several large sps colonies to RTN and STN. I have even lost a few frags that were added. The sps recently have taken on a lightening of color. I am unsure this is a cause of Prodibio, since my previous alk swings caused the same problem. But, the colors were not so light before.
Other than problems with sps (and not all but most), the zoos, softies, and LPS have never looked better. Again, I do not think the previous bad look of the zoos was a result of Prodibio but rather a result of the hair algae. Everywhere I have read, algae, alk swings, and temp swings are detrimental. So, I have not yet given up on Prodibio, but with all the other corals looking there best as the algae subsides, it leaves me to wonder why the sps do not fare so well. Maybe it is just the recent alk swing?! I guess the other corals are not so sensitive to it.
As for my adjacent nano tank, (plumbed into same system) the algae has completely subsided after the light dimming and ChemiPure treatment. I crammed this tank full of Zoanthid colonies with a few LPS and softies. I am upgrading to a bigger nano, but time has occupied me.
So, I do not see any ill effects of Prodibio on these coral types. The algae bloom was causing the ill effects.
Future Plans:
I will manually pluck hair algae and treat the tank with another bout of Chemipure. I will also target problem spots of hair algae with the NEW Chem Marin Stop Hair Algae. I will keep increasing the lighting by two hours until I get back to 12 hour light cycles, maybe I will stop at ten. Any thoughts?
I will soon be running out of Salifert AA and will no longer use it. I believe I will get enough AA from the All-in-One product and Bio Tim. I have considered putting the UV sterilizer back in use, but it needed a new transformer. I got it back today and will likely hold off if all goes well.
I will try to post pictures soon.