My tank is 225l, around 60gal. Lately I have been suffering from a lot of hair algae growing on the rockwork, which my purple tang seems to ignore and my snails prefer to go up and down the glass. I've been trying to remove by hand as much as I can, but get the feeling when picking it off, it's spreading further around the tank.
I don't think I over feed, putting in a mixture of frozen and flake a couple of times daily, but only as much as the fish will eat within a minute.
I use Tropic Marin Pro-Reef salt, and I buffer my Kh up to 8 with bicarbonate of soda along with weekly water changes. I have also recently gone back to filter socks after a breakout of flatworm in my sump, so had to dump a nice big bunch of cheato. I replaced with calupera, but that went wrong, turning the water all milky with the refuge going green. I've since cleaned this all out and now have a fresh batch of cheato lit by a 165w chinese full spectrum, but on 20% power.
Checking my levels lastnight, nitrate was undetectable on a Salifert kit, Phos in tank showing 0.00 on hanna checker, yet the algae continues to grow, and I even had diatoms in my skimmer and all over my MP10 cases. I use ROWA in my reactor and have been putting 180ml of that in every week for the past few weeks, but to no avail. I've been told this can cause my Kh to dip and last night this was down to 6.4 I'm buffering that back up to 8 over the next few days and will then calculate the drop.
Should I lower the level of Rowa? Or swap this out for Phosguard? Should I continue to pull as much out by hand?
I am considering swapping out the purple for either a KoleEye tang or a yellow, something which is going to eat the algae. Do I add more snails and if so, which are the best for algae?
Or am I best trying to dose say 6ml of 3% hydrogen peroxide a day for a few weeks, see if that gets rid of the algae. I really am losing the will with this tank
Some pics to help
2018-05-16_08-50-01 by Phil Cookson, on Flickr
2018-05-16_08-38-53 by Phil Cookson, on Flickr
2018-05-16_08-38-43 by Phil Cookson, on Flickr
2018-05-16_08-38-48 by Phil Cookson, on Flickr
2018-05-16_08-38-37 by Phil Cookson, on Flickr
2018-05-16_08-38-27 by Phil Cookson, on Flickr
I had used old dead liverock which had been soaked in RODI for months before hand, with the water changed every week.
@Randy Holmes-Farley Your jedi skills would be much appreciated
I don't think I over feed, putting in a mixture of frozen and flake a couple of times daily, but only as much as the fish will eat within a minute.
I use Tropic Marin Pro-Reef salt, and I buffer my Kh up to 8 with bicarbonate of soda along with weekly water changes. I have also recently gone back to filter socks after a breakout of flatworm in my sump, so had to dump a nice big bunch of cheato. I replaced with calupera, but that went wrong, turning the water all milky with the refuge going green. I've since cleaned this all out and now have a fresh batch of cheato lit by a 165w chinese full spectrum, but on 20% power.
Checking my levels lastnight, nitrate was undetectable on a Salifert kit, Phos in tank showing 0.00 on hanna checker, yet the algae continues to grow, and I even had diatoms in my skimmer and all over my MP10 cases. I use ROWA in my reactor and have been putting 180ml of that in every week for the past few weeks, but to no avail. I've been told this can cause my Kh to dip and last night this was down to 6.4 I'm buffering that back up to 8 over the next few days and will then calculate the drop.
Should I lower the level of Rowa? Or swap this out for Phosguard? Should I continue to pull as much out by hand?
I am considering swapping out the purple for either a KoleEye tang or a yellow, something which is going to eat the algae. Do I add more snails and if so, which are the best for algae?
Or am I best trying to dose say 6ml of 3% hydrogen peroxide a day for a few weeks, see if that gets rid of the algae. I really am losing the will with this tank
Some pics to help
2018-05-16_08-50-01 by Phil Cookson, on Flickr
2018-05-16_08-38-53 by Phil Cookson, on Flickr
2018-05-16_08-38-43 by Phil Cookson, on Flickr
2018-05-16_08-38-48 by Phil Cookson, on Flickr
2018-05-16_08-38-37 by Phil Cookson, on Flickr
2018-05-16_08-38-27 by Phil Cookson, on Flickr
I had used old dead liverock which had been soaked in RODI for months before hand, with the water changed every week.
@Randy Holmes-Farley Your jedi skills would be much appreciated