refugium

Hi everybody, Behold my "Box o' Rocks", but be warned its got crabs. Don't worry they're the good kind. Fish: 1. Clownfish RIP: 1/6/21 COD: Suicide Clean Up Crew: 1. 3 Margarita snails 2. 6 Cerith snails 3. 1 Nassarius snails 4. 5 hermit crabs 5. 1 Peppermint shrimp Coral: 1. Gatorade zoas...

Hey everyone! I am putting together a new sump build it has 3 big chambers, I wil use the first for filter socks and mechanical media, middle for a refugium and the last for my return and protein skimmer. I was just wondering what people's favorite mechanical filtration for their sump is. I got...

Selling cpr aquafuge 2 medium hang on refugium with pump. Sells for $250 on marine depot. Looking for $150 pickup, $200 to ship. Pictures upon request. Thanks

Hey guys, I just finished up my two month long build process, from 2D Design, 3D design, sourcing Acrylic during an Acrylic shortage, sourcing a reliable CNC shop for my product, and designing a logo. I've designed and built everything myself, and wanted to share with you guys my finished...

Three part sale or you can take it all for $550 45 Gal. Custom Rimeless Glass Cube Aquarium (L 23 ¾" W 23 ¾" H 18 ½") Reef Ready/Drilled + Dual return w/ check valve, herbie (dorso mod) overflow for quiet operation. No leaks. Will include all hard pvc plumbing + 4x manifold w/ unions and ball...

Hello everyone, I've started my first saltwater tank (15gallon) with an aqua clear 30 hang on back filter. All of my water parameters are in check and the tank is cycled. I've converted my filter to have a space for filter floss, and space for some "clean chaeto". Currently, it is running a...

Refugium- Sand bed? What’s the pros and cons to it? Various macro algae or just one? (In my case chaeto) if so, what algae’s? What CUC do I put in a fuge? Is any lighting okay? Thanks

Long story short I mistreated my AIO 50G tank for a little over 2 months causing nutrients to rise and algae to take over , Iv been carbon dosing Elimi-NP for about 2 1/2 months now plus the help of Vibrant to clean out my algea, I have reach near my desired levels and been stable at 5ppm No3...

When should I add chaeto and start running my fuge? I don’t want to start to early and starve/kill it, but I don’t want to wait too long and give nuisance algae a foothold. I’ve started a new 30g tank with a 10g sump/fuge. My nitrogen cycle is complete and has been for a few weeks. Total cycle...

Saltwater noob here. I've read about the importance of having a refugium, especially for reef/saltwater tanks. My understanding is that a refugium serves primarily as a home for organisms that act as biofilters, such as macroalgae and microorganisms. I have also read that they can be used as a...

I've read about the importance of having a refugium, especially for reef/saltwater tanks. My understanding is that a refugium serves primarily as a home for organisms that act as biofilters, such as macroalgae and microorganisms. I have also read that they can be used as a home for Copepods...

Hello all! My name is Aidan, and I have been keeping reef tanks for about 4 years now. I just recently (6 months ago) got into growing mangroves. My only mangrove at the moment was growing beautifully a few weeks ago, but now some of the leaves look like they are yellowing out and dropping...

Hello! I’m very much a newbie, currently gathering all the information I can before I start putting together my tank. I have a few questions about filtration. I’m sure these questions are answered elsewhere on this site but I haven’t found the exact answers I’m looking for. Here goes: I have a...

Hello! l am looking to set up a refugium in the back chamber of my biocube 32, I already have the intank media and fuge basket (got them both on a sale) and am wondering what sort of light would be good for this sort of setup. Not trying to grow anything crazy, just chaeto and try and get a...

So I bought a new Red Sea reefer 170 a few months ago and I haven’t set it up yet. I am trying to decide on how to create a refugium in my sump and what set up I should go with. I have a piece of glass that I had cut to add into the sump to separate it. I just need some help to figure out which...

Hey, I recently bought a fiji cube aio 22.4 gal and was wondering if I could run a refugium in my return pump chamber? I’d like to run filter media in the first chamber. I would also like to run bio media, a skimmer and a heater in the middle chamber so that doesn’t leave me with much room left...

Hey all I gotta question to run past y’all. So I’m in the process of putting together a shopping list for a tank. I’ve made up my mind on adding a sump (a 10 gallon aquarium). I also want to run a predominately (or completely) biological/refugium filtration setup. However, I now have a decision...

Hi, new to the forum! So. I have a 70 gallon tank, mostly softies. Running 2 viparspectra 165s. 10 inches off the water. 23 inch tall tank. Off the topic i really wanna know the answer to but what should I run the intensities at? Should I alter the stock lights in any way etc etc. The real...

What is the best way to add a refugium to a rs250? I seen where people convert the ato container but I bought mine used and it didn’t come with one. Any input would be appreciated

I have a Red Sea Max E. I use the built in rear sump. I want to add a refugium and would like to have it under the tank rather than hob. Is it possible to use an overflow box in the back drawing and emptying the water from the rear built in sump? Or am I restricted to only having a job algae...

Hi guys, I have been having problems for a while now with gha and diatoms and cotton candy algae in my 800litre mixed reef. I am currently using RowaPhos and NoPox and nitrates and phosphates are reading zero. I am confused tbh whether or not I have too many/ too little nutrients. I was...

Hi, im fairly new to the hobby 4 months up and running after cycle. I added a biopellet reactor a few weeks back and i got a bacterial bloom that is clearing out after 3 weeks. Also got a lot of white slime at the begining. My ph was dropped to 7.8 and has stayed there. I started with 1/4...

Looking for a Tunze LED light shipped to 97062. New or used.

Fairly new to hobby, have only had the 75g tank for about six months and have had two clownfish and a couple astrea snails and hermit crabs in the tank for about a month now. I have diatoms and little tiny white algae’s,(sponges?) on in the tank that’s a bit out of control in spots I’ve resorted...

Looks like some sort of a pod but its huge? Roughly 5mm body and a couple more with the antlers. When its swimming about its straight like a stick and then when i hit it with some flow it curls up into a c-shaped ball. One of the good guys? Can I throw it into the fuge?