sea

This video was taken in a small cave in the Mediterranean Sea. I appreciate that this isn’t an aquarium, but was after some expert advice. Thanks in advance :-)

Hello all, sorry, I've been absent from R2R for a while as summer is ramped up, and it's vacation time! Long story short, 1st time back to Roatan, Honduras since 2018. We did Bonaire in 2019, and of course planned to go back to Roatan again, but as you all know, the C word happened...

Quick question guys what is this squid jelly fish looking thing is? It it harmful to my reef tank?

I have a Red Sea Led 50 in perfect condition. Shipping is Free The mounting kit is included.

Brand new in the unopened box. $400 picked up in Harrisburg/Lancaster PA area. I can ship at your expense, can include original proof of purchase for warranty registration. Light Bioload - 740 gallons Medium Bioload - 500 gallons Heavy Bioload (most common) - 240 gallons Specifications...

I'm just curious about sea salt. I'd like to know more in depth of why it's not good to use sea salt that has moisture in it to use it in a fish tank. I'm a little confused because it gets wet/ dissolved into our aquariums and I'm pretty sure alot of salt on the market comes right out of a wet...

Hello everyone, So I'm new to the whole reef aquarium business but I'm looking forward to getting into it and adding some liveliness to my living room! I purchased a new 200XL and just had some set-up questions. To start, are these levels fine? My floor is very uneven and this was as good as I...

I have tried to get good photos for months since I saw the first one. I only see them when I disturb the aquascape but at night they come out in force. They're about a centimeter or less and bright solid yellow. Today I got a lens kit for my phone. I couldn't take a picture because I couldn't...

After 10 years in this hobby with a BioCube29, I’ve wanted to eventually upgrade for a while. I finally took the plunge and ordered a Red Sea REEFER 625 Deluxe during all the “Black Friday” deals! I’m so excited! :D So this is gonna be my build thread, and it’s meant for fellow reefers and...

Hi reefers, So 10 months in my hubby said ‘go big or go home’ so we ditched the 75G DT and HOB overflow for a new Red Sea Reefer 625XXL with new ReefLED lights. This tank is so amazing, we just love it! We have for corals mushrooms, Duncan’s, fungia and Zoas, and some peaceful fish, but need...

Selling my Aquarium with live fish and Equipment. Equipment REEFER DELUXE 350 SYSTEM fish included------$1,500 Vertex OMEGA 150 PROTEIN SKIMMER------------$250 6 STAGE DELUXE PLUS RO/DI SYSTEM------------$175 Maxspect Gyre Pump XF250 Pump + Controller Package---$250 MBR157 MACROALGAE...

Selling my Aquarium with live fish and Equipment. Equipment REEFER DELUXE 350 SYSTEM fish included------$1,500 Vertex OMEGA 150 PROTEIN SKIMMER------------$250 6 STAGE DELUXE PLUS RO/DI SYSTEM------------$175 Maxspect Gyre Pump XF250 Pump + Controller Package---$250 MBR157 MACROALGAE...

I have an entire salt water and fresh water aquarium set up for sale. I know I'm new here but I'm hoping to find a good home for this stuff. I'm in Mesa, but work in Phoenix. Two 110 gallon tanks with stands: $450 Reef Octopus BH2000 HOB protein skimmer: $140 2 Orbit Marine LED lights 48-60"...

Whats going on Reef2Reef! I have a Red Sea Reefer 250 setup, I've documented the entire process of this build on YouTube. Yesterday I released my 8 Month update, but wait there is more! I got new hardware coming in this week and a surprise piece of equipment that is expected to be released next...

Hi guys, I just noticed this little creature appeared in my tank! It's probably a hitchiker ( i didn't add anything in my tank for over 2 months though?) but anyways. I would like to know what is it? I think it looks like a sea slug? Or a snail? I have no idea so i'm uploading this video and...