diatoms

Hello everyone! Hope everyone had an awesome weekend! I sure did, I visited Reef-A-palooza and came up with a lot of great products. I am now on week 2 with my 40 gallon tank. And I started getting brown algae all over the tank. My lights are on a schedule. I am running a Current USA orbit...

I thought I’d ID’ed this stuff as Licmophora sp. but now that I’ve let it grow out, I’m not so sure. It’s a brown-ish white looking feather protruding from the live rock in mostly high light intensity areas and emerging from what looks like existing algae. Salinity: 1.025 Temp: 78.6 Ammonia: 0...

After this, there is no turning back. You take the blue pill - the story ends, you keep believing that nitrate and phosphate are the cause of your algae problems. You take the red pill - I show you how deep the rabbit hole goes. This image was created by @Fish_Sticks, ©2019, All Rights...

Hi. I am having a persistent diatom problem. It grows mostly on the rocks, in thick beds that grow back within a few days of removal. My water change schedule is 25% change per week. I use RO/DI water always at 0 TDS, after being ran through two DI canisters. I am on well water that tests around...

My tank is about 4-5 months old and this problem seems to never go away.

So i was thinking of using a turkey baster to cleanup dead diatoms off the sand bed and blow them off the rock to help move the cleanup along a bit faster thoughts on this?

Hey Reefers- My RedSea Reefer 250 hit the 3 month mark today. -All of my corals look healthy and are growing -My water parameters are on point -Using RODI water -Phosphates almost inexistant However, I cannot seem to rid my sandbed of these dang diatoms (at least they look like diatoms...

So I added more dry rock into my reef and over the past week ONLY that new rock began to form diatoms and air bubbles. I dose 20ml of white vinegar everyday. My nitrates are undetectable and don't have phosphate test kit but just added a ton of phosguard little more then I should have to be...

I just can't get this algae or cyano bloom to completely go away. I thought it was cyano, but it doesn't create "sheets" like typical cyano pictures. I let it go for a week without blowing it off rocks and the back wall and then cleaned the tank thoroughly. Ive been doing 20% water...

Hello Reefers! I have been in the hobby for about 2 years now and diatoms have always been the most common issue in my tanks. Even with minimal nutrients, diatoms can persist in my reef tank. It's not that they are a huge issue, but it can be very unsightly when its blanketed across your sand...

Are these diatoms or is this the beginning of algae? Can someone confirm this?

Hey everybody, never posted before, first time joining one of these forums, rest-assured I've done heaps of research and browsed through these forums for hours at a time! So I currently have a cycled 65g tank FWLR, which will soon become a reef tank, after I observe stable parameters and get...

Ive been battling algae in a certain spot in my tank since I started this bad boy (6 months ago not including 3 month cycle). I call it algae, but I have absolutely no idea what this stuff is. Allow me to explain the best I can: This nuisance began growing after my initial cycle (I cycled...

Hi all. My IM Nuvo Fusion 20 gallon mixed reef has been up and running since its cycle completed in mid-October (~2 months). I have a pair of ocellaris clownfish and a handful of mostly LPS corals. All seem to be doing well. I also have 5 cerith snails which will come into play later. About...

Hello, I'M new to the forum but have been in the hobby for some time before quitting and coming back. I started a 20g IM nuvo over a year ago and have been battling with Brown Diatom Hair Algae. When I set up the tank I had (and still have) a skimmer, bio-pellet reactor, cheatomorpha carbon and...

I added a 20 gallon refugium to my 139 gallon system 3 weeks ago. Installed a Kessil H380 and a softball size of Chaeto. The Chaeto has been getting quite lose and turning brown, it easily falls apart. Diatoms are growing on the floor and walls of the refugium like crazy, much less diatoms in...

Hey everyone, My tank is going through the diatom phase right now, but it's super hardcore right now. Water changes have been reducing it but there are many blotches of diatoms in areas where I simply can't reach. It seems there's way more than enough to sustain at least a few snails as the...

Ok, my tank has been setup for 6-7 months for this very much could just be "the uglies". This has been going on probably 6 weeks without much sigh of slowing down. Under the scope the move like crazy for 5-10 min and then all die off. It looks like they have two tiny clear tails (sorry my...

i got a 10 gallon aquarium and set it up, after about 2 weeks it has tons of diatoms and some cyano however no signs of a cycle. I read online that adding bio spira and a cuc could help with the algae, at this point I don't expect a real cycle as I've added a bottle of bio spira. Anyways I ended...

i got a 10 gallon aquarium and set it up, after about 2 weeks it has tons of diatoms and some cyano however no signs of a cycle. I read online that adding bio spira and a cuc could help with the algae, at this point I don't expect a real cycle as I've added a bottle of bio spira. Anyways I ended...

i set up a nuvo 10 about 2 weeks ago, I now have lots of brown algae everywhere, I tested the nitrate nitrite and ammonia and all are saying 0. Does this mean I'm done my cycle? Or has it yet to start? I'm unfamiliar with cycling because on my last tank I used bio spira and didn't have a cycle...

All - Over the past two months I've been experiencing a few issues that I cant figure out. Sorry for the lengthy post but want to supply as many details as possible. My tank is a year and a half old. Things have been great with the exception of constant diatoms which I can't seem to get rid of...

I have recently had the emergence of brown algae on my sandbed that has coincided with some other inconsistencies in my 180. All within the past month, I have had: Emergence of Diatoms, mostly on sandbed. darker in some areas, non existent where there is no light (under rock/coral overhangs...

Help, what is this? At first we thought it was either dinoflagellates or diatoms (I do don't have a microscope) as it has a mucilaginous base and thread like appendages. But there are no bubble formations on the ends. And it does not behave as such according to what I have read. It is growing...

Chrysophyta (golden-brown algae) The Chrysophyta are the golden-brown algae and diatoms, which respectively account for 1,100 and 40,000-100,000 species of unicellular algae. These algae occur in both marine and fresh waters, although most species are marine. The cell walls of golden-brown algae...