#gha

Fast growing corals can save your tank....when I started reefing I read a lot of blog posts...and many warned of the dangers of green star polyps and pulsing xinia and the sort taking over your tank. I think this does a disservice to new reefers....here is why. Fast growing and easy to care for...

Hey all, So over the last few weeks I have found tufts if gha in my display. They don't seem to be growing but they are there and driving my crazy. So I decided to break out all my checker and run some test. Well I found I have zero nitrate (hanna hr) and .03 phosphate (hanna ulr). I am...

Hello, please excuse my English, it's not my native language. I'm seeking your help to obtain advice on improving my fight against derbesia, also known as GHA (Green Hair Algae) in English. Currently, my aquarium is equipped with a DSB (Deep Sand Bed) without a sump or skimmer, and I'm facing...

@Randy Holmes-Farley Hello. I have a bryopsis and gha problem in my 150g dt and sump combined aquarium. I have tried manually scrubbing it off the aquascape however they keep coming back and now have taken over almost all the walls and rock. I have been reading. Lot about Fluconazole lately. I...

Hey all, I have been battling GHA since August of 2022. I feel like I am losing the battle here and do not really know what else to do. little info about my current tank: 25G Innovative Marine Nuvo - 2 clown fish - 1 pink spotted goby - 1 tuxedo urchin - 3 peppermint shrimp - 1 reef glass...

I'm having a bit of an algae outbreak in my tank. I believe it is just GHA but I would like a second opinion. Can anyone ID this algae? Is it GHA or Bryopsis or something else? The tank is 6 months old, here are the current parameters: PO4: 0.09 NO3: 0.4 CA: 420 MG: 1500 DKH: 8.8

Hi All, I am relatively new to Saltwater and would love some assistance with my current situation. I was a little excited with the cycle and did have lights on including white for some time ( I have learned since then). Can someone please assist in identifying the algae growth and let me know...

Hi everyone Need a bit of advice. I have been fighting some GHA and want to try Reef Flux or Fluconazole Back story Moved my tank to a larger 60 gal to a 110 and used my old rock and new sand my levels started rising po4 .25 and NO2 to 25. GHA started taking over I cut lights, less feeding...

Hi everyone Need a bit of advice. I have been fighting some GHA and want to try Reef Flux or Fluconazole Back story Moved my tank to a larger 60 gal to a 110 and used my old rock and new sand my levels started rising po4 .25 and NO2 to 25. GHA started taking over I cut lights, less feeding...

Hi all, Wanted to bounce some ideas off of you. I have developed a pretty bad patch of GHA in a pretty small area around the bases of some of my SPS. It’s right at the highest PAR area of the tank, which I’m sure isn’t helping. I have 30-40 astrea sp. and turbo snails, a green pistol shrimp...

Hey all, Battling gha for months and months. Finally removed every single rock in my 220g, scrubbed and scrubbed and rinsed and rises and did a 100 gallon water change. Replaced in my tank yesterday. Now fine reddish/brown dusting/stringy hairs on the rocks. What is this? Dinos? What should I...

Hey everyone so let me explain what’s going on. I have a pic to show the terrible gha. I’ve neglected it for a good month or two and obviously it’s gotten a little crazy now. My options are. 1. Taking everything out scrub the rocks normally, and scrub the bottom floor and do a big water change...