I have a small 28 gallon bow tank that is all acro and monti.
This tank has been running for a couple of years now.
I started the tank using IO for the most part. The regular salt and also the
reef crystal version. While I had all the normal issues everyone has with tank
maintenance I found that I could correct any issue and my tank was pretty
darn nice. I have so much growth in such a small tank it is crazy just to maintain
the alk/cal/mag with my doser.
My tank only has 3 small fish. 2 clowns and 1 yellow assessor. I have one red
bubble tip anemone as well as a hosting anemone crab. I no longer have any
shrimp or other crabs. I also have one sand sifting star that has been with me
a long time in a small tank which is interesting to note. Yes I have snails.
Well one day I thought I would be smart and buy a full bucket of TM Bio Actif.
I am almost done with the bucket and my tank is a total mess with bubble
algae that I cannot control. I never had this problem previously and while I
was using the bucket of salt I thought I could correct the issue by doing
water changes more often, less feeding, changing my gfo more often, hand
removal of the algae, tried a different bulb combo, making sure the skimmer is
running optimally, etc... Not all at once but trying something every month to
see what happens. And let me tell you.. a full bucket lasts a long time on a
28 gallon tank! So I had plenty of time to attempt to fix this issue that seems
to have started when I totally switched to TM Bio-Actif and my IO ran out.
I mixed the two for a while there to ease into it and adjusted the specs
accordingly.
NO LUCK. I am not a rookie to salt water tanks, coral, or fish either. Been at
this for years now (sigh.. i am getting older now days). I have used a lot
of different salts and have learned how to slowly correct bad conditions in
a SW tank.
I am going to blame this condition on the salt. Yes, I hate to blame just one
thing but in my case I have eliminated so many other things it is the only
thing left yet to change. Sadly I am at the point it might have to be totally
redone now but I will try a box of IO again to see what I can do over the next
5-8 months before I rip it apart/redo. The corals are so large that it is difficult
to get my hand in most areas of the tank. I do not have a problem with other
algae. I only have to clean the glass on my tank once a week if that. Some
areas of the glass I can no longer clean due to corals growing so close and
the glass never becomes covered in algae to the point of being ugly. A change of
GFO knocks it all off for a couple of weeks anyway.
So what are the positives of the salt? I can grow acros and montis with it like
nobody's business. But I can say the same for cheaper salts too. My current
acro colors are only OK. Some are better then others. But definitely not great.
I am the type of person who does not switch out a coral just because the
color does not work out. I have no problem growing an acro that has a brown
base but blue tips. It was a 1 inch frag that is now 6+ inches tall.
So i logged in just to post this. I have not posted in a while. I would not
recommend TM Bio Actif to anyone. It is a waste of money and cheaper salts
can perform just as well. Don't fall for the marketing. Spend the saved money
on a better skimmer, larger tank, or what have you.
And before anyone asks.. yes I test my water with Hanna phosphorus checker,
Hanna Alk checker, TM Ca/Mag test kit, Salifert Alk test kit, LaMotte Alk test
kit, Elos Phosphate test kit, blah blah blah. I always have two kits for each
important parameter and sometimes more depending on my mood/age of tank/
dealing with an issue. All my stats are good/stable.
This is just my opinion and I am sure others out there have gone through a
bucket of TM Bio Actif with no problems.