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Found 64 results

  1. 505nano


    Hello and sorry to post this, I'm sure it's been posted many times, but can someone tell me if this is Coraline? Tank has been up since July of 2019. I know I've had a slight nitrate problem in the past, but all my other levels are consistent and where they should be. Thanks in advance!
  2. Toufiqul Islam

    Unidentified Species

    Dear all I am doing my thesis on this selected Marine species that haven't been identified. Literally I have no idea whether it is a Marine plant or invertebrate. There is no such related Marine Biologist or Marine Expert in our country whom I can seek assistance. So, I am desperately seeking your kind assistance to identify this species.
  3. Product Link: https://www.coralvue.com/icecap-turf-scrubber These updated units are already on the market and on retailer shelves (pricing unchanged), but we wanted to take a moment to share some of the changes that have been made to the IceCap Algae Turf Scrubbers because a lot of the inspiration came from the feedback of early adopters on forums like NR. We value the opinions of all hobbyists and sincerely appreciate everyone who cared enough to share their thoughts. You've really helped us to build a better product! If there are any early adopters reading this that have experienced an issue with your scrubber, we invite you to contact us at support@coralvue.com so we can help you out!Some of the changes we've made include: The spray bar is slotted now (rather than a bunch of small holes) which helps water flow evenly down the mesh screen. A spray bar cover was added to prevent algae from growing in the drain holes and clogging. Leak guards were added on the sides so no salt creep comes out of the spray bar. Red LEDs were added to the lights for better hair algae growth. Thumb-locking screws were added to lock the water inlet pipe in position. Here are some quick photos that show these changes:
  4. Anyone know what this algae is? Kind of looks like grass and I was thinking green hair algae but this doesn’t really match and I have had that in the past. It’s not on the rocks but it’s starting to pop up in the sand, maybe it’s bryopsis
  5. Without going into water Params, does this look like Dino’s or diatoms? There’s coralline, hair algae and then the brown all mixed together. On some rocks it looks like Dino’s, on the sand bed it looks like diatoms and on the glass it looks like all of it. My 20G Long has been a swing of issues over the last 3 yrs. Mostly green hair algae. But this brown crap has been going on for a little while now. Thanks a bunch!!!
  6. Today is the final day to enter for your chance to win an IceCap Algae Scrubber in the size of your choice!All you have to do to enter is sign up for our email newsletter.* Here's the link to do so: CoralVue Contest: Win an IceCap Algae Turf Scrubber! IceCap Algae Turf Scrubbers use algae as a natural water filter to remove nitrate, phosphate, and other pollutants from your aquarium water. Rather than having algae grow uncontrolled inside your display tank, an algae scrubber allows you to grow algae in a controlled setting where it can be easily removed—thereby removing contaminants from your tank in the process. This all-natural form of water filtration can reduce and even eliminate the need for water changes!*There is no purchase necessary to enter or win. Ends 11/15/19. Winner will be contacted by email on Monday 11/18/19. Open to legal residents of the US age 18 or older. Void where prohibited.
  7. SantaMonica

    The Best Algae Swamp Beast Face

    Who can do the best algae swamp beast face? On the left is my version, just to show you where the face is. You can take the one of the right and make your own version which will hopefully be better than mine.
  8. adam_ducote

    Unknown Algae

    Can someone identify this algae? I’m not sure what it is. It’s like string or strands of hair. Nitrates are at 10ppm. Salinity 1.026. Alk:9.2. Doing a water change tomorrow. Thanks!
  9. These little anemone looking things with white dots at the center and little fingers around it popped up all over my new live rock on the coralline algae. Anyone got an id? I can’t find anything online.
  10. These little anemone looking things with white dots at the center and little fingers around it popped up all over my new live rock on the coralline algae. Anyone got an id? I can’t find anything online.
  11. What is this brown film that’s covering parts of my sand? None of my clean up crew seems particularly interested in eating it. I tried to siphon it out but it was kinda heavy and didn’t want to get pulled out of the tank.
  12. i have a 32 gallon biocube with some astrias and a olive snail alongside eith a bhangai cardinalfish, blue damsal and a clown. ive begun to notice whats been causing this dark green algae type stuff on some of my liverock , i know liverock will have coraline growth but this cant be that its really dark green and looks soft to the touch any ideas ?
  13. Marine Depot

    Get Rid of Cyanobacteria and Algae

    Get Rid of Cyanobacteria and Algae A Recipe for Success from DrTim's Aquatics!
  14. Hi Folks, When I doing routine weekly maintenance on my tank yesterday, I noticed I have Green Bubble Algae in two places. Luckily, they aren't on any live rock and/or coral but are on the frag disk of each coral. They are also not very prominent. On one disk, I see 3 bubbles and the other one I spotted just one. I have read and understood that manual removal is the first and the easy way to do it. But I just wanted to confirm it with everyone here before I do so. Thoughts?
  15. NuisanceAlgaeCultivator

    Gulf Coast Green Stuff

    Anyone know what this is and if it’d be safe to put in a refugium or even the display tank? I live about two miles from the Gulf Coast Ocean in a small town right outside of Houston Texas. Was on my way to the fish store just to browse and decided to just look along the shoreline instead and found some seaweed or algae or something...not really sure how this is classified. I glued a patch to a rock just to get some scale and show how it floats when submerged and anchored. Where I live there’s TONS of the stuff and it pulls right off the rocks. Thanks!
  16. Marine Depot

    How to Get Rid of Cyanobacteria

    How to Get Rid of CyanobacteriaRED SLIME!!! - Reef Tank Pest Control #3
  17. antigonus

    What are these?

    My tank is fourteen days old, this morning I saw the glass was covered with these little tufts of brownish or greenish "hairs" for lack of a better word. What could these be? I assume some sort of algae but they don't look like the diatoms in my tank, any way it could be the beginnings of GHA?
  18. Salty.reef.girl

    Help with Green algae

    My tank has been running for about 5 months now and I've been having an issue with this green algae and I'm not sure what I should do to get rid of it. When I first started to get it it was just where there was direct flow. My parameters are: Nitrate- 5 Phosphate- 0 Alk- 8 Calcium- 420 Mag- 1320 Salinity- 1.024 Temp- 78 F
  19. LiamFalconer


    I will have had my Biocube 32 for a year as of this coming January. Everything was going swimmingly until about 3 months ago. It started with my heater suddenly not holding steady. I fixed that but I started developing diatoms and some general nitrate rising. Long story short, it snowballed into a completely orange-ish green-ish tank with 150+ nitrates. I cut lighting and feeding a lot as well as starting to use Dr. Tim's Waste-Away. (also been doing weekly 25% water changes)All of these things lowered nitrates to ~40ppm and then my Flame angel developed velvet. It spread to my clarkii clown as well as my yellow watchman goby and blue damsel I set up a QT and treated all. Flame angel and Damsel died but clarkii and goby pulled through. (I used copper meds.) My tank has now been fishless for a month with no food being added and 25% weekly water changes and nitrates are still ~40ppm with rampant algae. Phosphates have always been 0. I don't know what do to now. I thought a month without food would solve nitrate issues but no change at all, only constant scrubbing keeps algae away. Help please.
  20. My tank has seemed to develop the infamous dino outbreak guys... I've also noticed they've wiped out my copepod population and I've lost 2 out of 3 snails which has solidified my diagnosis...unfortunately I thought I had a diatom bloom in the earlier stages. I want no chemicals and no peroxide involved whatsoever, I'm trying to go all natural and then if that isn't successful then I will result to chemicals / tank breakdown and restart. My plan of attack is this: I'm currently on day 1.5 of blackout out of 3.I took a tiny peek and can see that the algae on the sand is 50% eliminated. (I'm also running an airstone). My theory is, at the end of the day I need to replenish my copepod population to prevent these kinds of outbreaks from happening again. On day 3, I plan to add the copepods (at night) and then dose phytoplankton according to package instructions. I'm figuring I'll be attacking the dino's while they're weak and hopefully the copepods will finish the job.. What are your opinions ? Have any of you tried this method of attacking dino's? What have your best method's been to eliminate this pesky algae?
  21. Hi, I just joined! I have been thinking about making the jump to salt water for a while and finally pulled the trigger! I have been keeping fish for a while now, I've had great luck with low tech planted tanks. I am trying to use what I already know but I know I will have a ton of questions along the way also. So far I've got a standard 20 gallon tank with an aqua clear 50 and a small koralia pump. I have a Cobalt heater and the Hipargero 30 LED light. Once I have fish I've got a hang on back refugium in my Amazon cart that I will add. Will also probably add another koralia and the wave maker controller hydor makes when I start adding coral. And auto top off will probably be added too at some point. Everything has been up and running for 4 days, I am already seeing some nitrites so that is encouraging, I'll give credit to Dr. Tim's one and only for that! I'm using a red Sea test kit. In my freshwater life I really enjoy nano fish and stocking with fish not everyone else has. I saw some teenie tiny green banded gobies at my lfs and thought they were so cute but the fish store guy said they would just get lost :(. I've got my eye on a yellow clown goby though! What else should I look into stocking wise??? Sorry for the novel, here's a picture!
  22. frankrip

    ID and info

    Came in on live rock. Very rigid blades with a distinct rib around the margin. Any idea on species and care? Thanks!
  23. So I’ve been struggling with gha and Bryopsis for a long time. It’s gotten so bad that I am going to try the Fluconazole treatment. Here are before pics I’ll post same pics every few days. We shall see what happens!
  24. No sure what this stuff is growing in my tank.. I see a couple rocks covered in it, I use a tooth brush to scrub it off and snails also usually eat it but it's annoying to see... Here's my readings, PH looks a bit pink because of the flash... Tank is about a month and 2 weeks old now... I do a 5G water change with RODI water every Saturday or Sunday and give a good cleaning, is my RODI water maybe an issue? Or my feeding habits? I don't really feed my fish all that much. Maybe half a cube of mysis shrimp every morning. My tank is a 40G Nuvo, my filter setup is (right to left) 1. Media basket with filter floss, cheato, then live rock 2. Water hearter with 3 mangroves 3. Water pump 4. Seachem Purigen (Saw it turning yellow yesterday, time for change?) And Seachem Matrix (Saw a couple really dark rocks, time for change?) 5. Tunze 9001 Skimmer
  25. kingofphinland

    WTB Macroalgae

    Hey everyone, I'd like to buy some macro algaes that are is not chaeto. It seems like macro is out of season and most places are out of stock, except chaeto. Im looking for different types like Codium, Cymopolia barbata, Halimeda sp., Rhipocephalus phoenix, Halymenia durvillei, among others. Let me know what you have and how much you are offering your macro for. Thanks!
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