reef

Hi guys! I've struggling with high levels of magnesium in my tank, I check parameters every week, and for the past 3 weeks, magnesium has been going up. Also my nitrates are kind of high, but those are going gradually down, so I'm not too worried about it. So I would really really appreciate...

Hi all, just starting out on R2R been a viewer for many years but finally decided to get dive into the idea of sharing my hobby with any/everyone. Been keeping reefs for the last 22 years practically alone. I live in a small town with little to no resources and like the title says no networking...

Hey Reef2Reef! Im currently battling with algae and some other things, and I thought I would explain everything here and hopefully receive some much-needed help or thoughts on my tank. I have chosen to over-explain everything to hopefully not miss anything that could be causing me issues, I...

Yes…(2) never used tanks from the premier high-end reef tank builder of the past…Oceanic! These (2) 180 Gallon custom made all-glass “Brick” Aquariums have been stored in climate controlled storage, never been removed from their shipping crates & never had water in them! They measure 60.5”...

I got this almost new reef delete when buying a used setup, supposed to destroy pest DNA so they will not be able to reproduce and eventually get eliminated. I dont think I would use it. New ones sell for $350+; selling it for $280 with shipping included.

Its been over a year since I've had a tank and it feels... odd. While I've been hunting for the "perfect" tank( and still am) I wanted to set up something small for now. And so here it is Equipment: Innovative Marine 50 Gallon Lagoon 3x Radion XR30 G4 Pro 1x MP40 1x Tunze Osmolator Helio Smart...

Hey I found this decorator crab at petco and I can’t seem to find what kind it is, it doesn’t look like the marcocoeloma trispinosum I have at home, any ideas?

Hello fellow hobbyists! I am planning on creating a 125 gallon LEGO themed reef tank. I currently have a 72 gallon bowfront tank with some equipment and a number of LEGO figurines, LEGO sharks, and a LEGO submarine which I plan on transferring to the new tank I bought. I will transfer over the...

Want to purchase a 150x75x60cm tank (LxWxH) and not sure to go with 2 Red Sea 160s or 3 Red Sea 90s. Which would be more optimal for coverage, plans are to run some soft coral mainly with a few sps corals

I am thrilled to introduce my new book “Shelly the Cleaner Shrimp," a delightful children's book that will take your little ones on an adventure. Filled with valuable life lessons and enchanting illustrations. This book is the perfect addition to your reef-themed library. At the heart of the...

Sometimes you want to rep it! There are very passionate shops and vendors that make great quality goodies for the reefing community. Whether it be: clothing, mugs, stickers, paintings or other accessories there's just some trinkets we cant help but have to compliment our love of the hobby! :D...

Looking to buy Apex with 4 probes and Trident. Looking for someone local Socal.

Hi guys Couple days ago I bought this starfish, and then I added this zoas, science then the starfish is always on top of them, they look god, I am just a bit concerned about it eating them.

Hey fellow reefers. Newish to the hobby and loving every minute of it. Even the challenges. Now I have a challenge I can’t seem to get a grasp on so I’ll explain in vivid detail. I have a 75 gal salt water aquarium that has been up and running for about 9ish months. I did the cycling process...

Here we go! I've had this pup from an egg but it's time to rehome him, anyone in the LA area if interested please let me know. Eats squid like a champ, and ready for his new home! Willing to ship if buyer covers shipping cost.

Hello, I know all tanks are different when it comes to this subject, but I'm just looking for opinions based on your experiences. As mentioned my tank is 120 gallons and six feet in length. There is a sump, protein skimmer, and refugium below. My current inhabitants are: 2 clowns 2 cardinals 1...

Hi everyone, my first thread so go easy on me! Now to provide a bit of context to the problem, I have a mixed reed and I know everyone says not to chase numbers - which I agree with. But if your tanks a few years old you can easily have PO4 at around 0.40ppm and Nitrates around 40ppm or even...

Hey fellas, hope your holiday weekend is treating you well. I’m planning to start the process of building a 15g nano reef w/ fish after a couple year hiatus coming from a fresh water cichlid tank. I have very little experience with saltwater tanks so I am doing my due diligence and researching...

Hello! Let me first give you some background on myself and my tank. I am not an expert in reefing but I am not new to it either. I have grown several successful reefs and farms. But like all of us I have forgotten and become impatient about some of the new tank uglies. My tank is a 62g...

Hi everyone, I have a pair of chromis that have been in copper power at 2.5 for the past 5 days. Knowing that chromis are very susceptible to Uronema, would the disease have shown itself by now, or is it better to start formalin or metro regardless? There is no discoloration on either of the...

Hi all, After thousands of research, I bought Sony Rx100VI. I'm very happy with the results. My aim was to find the best point-and-shoot camera for my needs. Here are a few shots I made and cropped from the entire photo. These are not taken with a macro lens. I will keep this topic updated. It...

Coral Hub’s live phytoplankton consists of a single species of Nannochloropsis. It is bottled each week and shipped with cold packs to ensure viability. The phytoplankton will last up to 3-4 weeks in the fridge with daily shaking or about 1-2 weeks at room temperature but varies depending on...

So i just did my weekly water change in my 32 gallon biocube and I am looking at my corals and i notice tiny little mite like bugs crawling on my live rock. I wish i could provide a picture or better description but they are so tiny they’re barely visible to the naked eye but i can definitely...

Good working condition Picked this up with a set up and I’m going with primes 16HD. Looking to sell a red Rea reefled 50 with mount. Asking $150 plus shipping . All sales final Located in 60586

so i am extremely new to this hobby and cycled my tank for about 2 months before adding my first fish which was last thursday, June 15th, 2023. the store i buy my fish from qt for a week. after adding the fish he swam to a spot in the rocks that was completely secluded and i thought that to be...