----- Original Message -----
Sent: Friday, January 26, 2001 5:13
PM
Subject: Need some very good
advivce,Please!
I have had reef tank for approx. 4 years that
was doing great, corals growing, coraline growing nicely. About 6
months ago I wrote the group about my hard corals starting to die.
Here
is a synopsis on how it happened; first all of my snails died. Then slowly
my hard corals started to shrink back from the skeleton. I tried dipping in
Tectra D to no avail. The polyps that where on the rocks died,there
were many,all colors.
My present water Readings are:pH 8.35, Alk3.5, phos
.5, iodine .05, calcium 375ppm, Specific Gravity 1.024. temp around 84F
I
have a 65 gallon reef with a 15 gallon sump. An Amiracle 100 skimmer.
I
use a 300watt MH 10K along with 2 actinic bulbs and a Coralife
Trichromatic bulb, all about 1 year old now.
I have at present 3
toadstool leather corals that are opening nicely, part of a button coral, a
finger Coral and some mushrooms. All appear to be good.
The glass shows a
lot of algae growth, green and purple in color.I have to scrape it once a
week
The live rocks also have a green algea growth very low,covering
them. Feels like moss,
The coraline is gone
I have about 2 1/2 inches
of aragonite on the floor
I have used reef crystals and change 5 gallons
per week.
I used the following suppliments from the start: Seachem
Reef Iodine,Reef Calcium,Reef Strontium. Used them very inconsistantly.
I
changed to Tads iodine, KLH and vital gold, on a consistant basis.Changed to
this based on the praise I heard on various groups and started to drip
Kalk.That's when things started to go wrong.presently not using any
suppliments.
I also have a 30 gallon tank in the garage that
replenishes the water as it evaporates, through a tube. I use the Tap Water
Purifier by Aquarium Pharm.I have recharged them a few times myself.
My
question is, I want to start building up the reef again. What are your
suggestions ? Do I throw 120 pounds of live rock out and start fresh ? How
do I get rid of the algae on the rocks?
What suppliments do I use, what
manufacturer?
I have bubble tip anenome that is doing great, the fish are
doing fine.
I do not want this to happen again.
Any suggestions would
be appreciated.
Thanks
Bob
Stuhl
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