saltwater

Hello Reefers, My friend Bradley is moving in a few months and unfortunately need to sell his set-up and his pets. He has a freshwater set-up with Discus fishes and some tetras. He’ll be moving at at the end of July. He needs the sell the livestock first before he can sell the equipment. Tank...

Hey guys, So, to kind of up my reefing game a tad and to combat a cyano plague I'm dealing with, I want to start storing an amount of salt water. Right now I mix (for my 40 gallon tank) 5 gallons at a time (approximately a 10% change) every Saturday, and use another 5 to fill up my reservoir...

Hello .. one of my clowns seems to have qn issue with her mouth and tale .. not white spots in the aquarium.. thay was developed last few days i beleive.. but its been there for 1 month no issues till today Lall wayer parameters are good

Calling out Local Reefers!! New Business in Kendallville, Indiana. https://www.facebook.com/Smokin3DReef Check us out. We will be posting new photos soon. At this current time we are by Appt Only. We are not shipping anything. At least not to start with. We have Coral and 3D Prints for...

Icecap 3K Gyre Pump for sale that I was using until I upgraded. Overall awesome pump and worked very well for my tank. Comes with an extra pair of mesh guards to put over each side. Can be programmed and flow can be adjusted with multiple settings. $125 shipped

Looking for some polyps of this krakatoa let me know what u got will have to be shipped

Just got a Hanna Magnesium Checker HI719. Is it working for saltwater?

Is my leather dying and if it is what can I do I dragged it for the first time and this is the next day it is defenetly shedding and it is completely lumped of never seen him like this

Hi guys I found this snail under my coral drag of torch and really worried if this is a sundial snail or not

Hey guys, I really need your help. I am a mechanical engineer tasked with designing and configuring a self-regulating Saltwater Aquarium but unfortunately I know nothing about aquariums (Well, not true, ive been reading up a bit, but id still consider myself completely ignorant on the subject)...

Hey all, so I need a bit of advice. I’ve been on the fence for ages about setting up my own 30g clownfish and nem aquarium. I’m a huge lover of the ocean, and especially clownfish and this has always been a dream of mine to do!! however, I am quite scared. it sounds silly, but after reading...

I'm been working on this for while and i feel that it looks good enough to show.... i hope it helps others analysis digital color representation for people who are color blind like me, parts are pretty cheap possibly under $15 and no soldering required. DIY Digital 3D Color Analysis for...

I’ve noticed my newly mixed saltwater having some brown “stuff” in it lately. Tried rinsing and wiping away the brown build up on the walls of the container (nfs brute can), but it came back after a couple mixes. The last water change I did on my 55 g seemed to tick off my Duncan and hammer...

Hello, Im want to purchase 300 Gallon Rimless Tank for Reef fish and Corals. I will put this Tank in the basement. Im worried about water Evaporation and getting mold on walls and ceiling. can anyone please tell me if there is possibly I will get Mold later in the furure because of so much water?

Hello everyone, after moving from a beach town to a valley with no ocean nearby, I decided to get a saltwater tank as I love being by the ocean. I started doing a fishless cycle 3 weeks ago using Dr. Tims ammonia and Microbacter 7. I measured my ammonia, nitrite and nitrate levels every other...

I just got my new 92g corner tank almost ready to go. All thats next is adding water. I am wanting to have a softie and lps filled tank. One major dilemma, the lighting. Its 18 inches deep, the straight side are about 34 inches and its bow front. I cant figure out what kind of light I need. I...

What type of RODI system do you use? I’m currently using RO Buddie and I feel like I’m wasting so much water to get a clean water. Also the resin filter is already discoloured more than halfway when I only used about 38 gallons of water out of it. The LFS that sold me it told me to run the...

$$4,000$$ For sale is a Red Sea reefer 425 xl. The tank and all the equipment was purchased April of this year, except for the skimmer return pump and R/O unit. Thinking of parting out the tank as it has been broken down I would prefer not to ship anything. Need to sell ASAP. X2 Ecotech radion...

Brand New Aqua 8 Watt UV Sterilizer HOB for Tanks up to 70 Gallon. Never used, bought to remove Dinos $75

What’s wrong with my anemone? I just saw this as I was doing a water change

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 am coming from doing freshwater tanks for about 8 years. I am now deciding (at the encouragement of my wife) to make the switch to saltwater. My Tank is 75 gallons using a canister filter :) This pic is day 1.

So uh, yeah this is probably a pretty unusual question. How do you intentionally grow bubble algae? For a bit of background my whole family are huge nerds. My mom is a botanist, my brother is a geologist (almost done with his degree,) and I am a 3d artist. While rockhounding about a month ago...

Hello guys! It’s been a very long time since I’ve posted on here :) Last time I was on here, I had a 25 gallon fish tank (hence the name haha) however in July i got my dream tank. A 450 litre / 120 gallon fish tank! It’s been running very smoothly, and I cycled it for 5 weeks before buying fish...

About 3 months ago me and my boyfriend bought a nano-saltwater tank (upgrading soon) with two ocellaris clownfish. We also bought a cleaner shrimp all from PetCo (there are no marine stores near us), and the tank was running perfect. All levels were good, our male Svedka was doing the submissive...