used

Lightly used MP40wQD for sale! Comes in the original box with power supply — everything works exactly as it should. Great option if you’re looking to add strong, reliable flow without paying full retail. • Fully functional • Original packaging included • Will be fully cleaned before sale 📸...

******Bump ******** 10% Off all listed prices. Breaking down my aquarium selling off the equipment. Here is a list. See pics below. Shipping is not included in price. 2 Radeon 15 lights with mount Gen5 pro Mobius ready: $300 each. 2 MP40Q, Mobius ready. One has box other one does not: $300...

Ecotech Battery Backup, used, shipping available at buyers expense

Apex FMK 1" Flow Sensor 2 Solid Surface Sensor

Hi, I'm selling my Fiji Cube 38 with everything listed here. Pick up in zip 06903 (Stamford, CT). I may be able to deliver it with some notice to NYC and local area. 1.5 year old FijiCube tank. Upgraded to a large NYOS and no longer needed. FijiCube mesh lid OEM with spare net and rubber...

Hi Reefers, Clearing out my storage since I setup a new tank and this is a MP10 QD that I’ve had for awhile. I purchased a brand new Westside for it and never used it! It comes with everything including the old wetside that has no propeller assembly in it. Just the housing. I just setup a...

Hi Reeferrs! I have a Gently used (6 months) octo varios 6 pump with all accessories! In box ready to go, I upgraded my tank and need a bigger pump, my loss is your gain. Been in the hobby since 1997 and stand behind what I sell! Please see pics and if you have any questions, don’t hesitate...

Im leaving the hobby for a bit (planning on moving and buying my dream car so it's not too sad) and I need to get rid of all my gear for the time being to be able to do so. these are great deals for anyone trying to start a large sps tank! Tank & Filtration: Red Sea Reefer 750 XXL w/ custom...

For sale prices includes shipping Vortech MP40W Quiet drive mobius ready $300 Sold Red Sea Reef ATO+ new never used. Works on any reef aquarium. $175 Reef Octopus 🐙 Classic 152-s Skimmer $350 Vortech MP10W Quiet Drive and Mobius ready $200 Sold Kamoer FX-STP Wifi continuous dosing...

Okay everyone. Been a long time. Hope the reefs are thriving. 😂. I took a few years off after I sold my last set up. I’ve been considering jumping back in for awhile and I found the deal of a lifetime. 90g Corner Overflow tank with stand and sump for $150 on Facebook marketplace. The guy...

Have AI Hydra 32 HD black body that was only used for 9 months. Works fine and pic is included to show. Including HMS Single Rail Mount as well (also used). Does NOT come in original packaging. Need gone ASAP!!!

Hi, I want to purchase either a red sea or waterbox tank. I was thinking just looking on facebook market place and seeing if I can find an entire setup. They get pretty expensive new. I've found a few large systems. What are your thoughts on these tanks buying secondhand? I've bought used...

This post is for a ConeS RC-2 In-Sump Protein Skimmer - Aquamaxx I would like to sell. Here is a link to the description on BRS...

This is for a slightly used Santa Monica Rain 2 Algae Scrubber with Pole Mount. This is the 4 light version. I've had it up and running about 2 months. Everything works perfectly. I'm currently working on getting the screen a little cleaner. $275 shipped. PayPal please message me if you have...

USED for about 1 year. This is the PaxBellum ARID n24 Algae Reactor. This is the best algae reactor money can buy. An absolute beast. Also very visually attractive. I bought this used, but it worked too well! Decided to go a different route as a result. Specifications: Recommended Aquarium...

USED for about 1 year. This is the PaxBellum ARID n24 Algae Reactor. This is the best algae reactor money can buy. An absolute beast. Also very visually attractive. I bought this used, but it worked too well! Decided to go a different route as a result. Specifications Recommended Aquarium...

Looking for a used Red Sea Reefwave 25. Needing it for my Max 250.

I’ve got 1 EcoTech Mp-10 wavemaker for sale. Used-Great Condition Wet side and Dry side are only 3-4 months old Will ship if buyer pays for shipping

Hi Everyone, I just bought a whole bunch of used and new equipment off my mate as he was upgrading tank size. I bought an MP10 (2 months old), 3 Nero 3s (bought within the last 6-10 months) and a few other parts. I collected them from his running tank yesterday and they spent a few hours in a...

Hey all, I’m selling my used Reef Octopus Classic 110 Protein Skimmer. Works great and comes with everything EXCEPT the top cup lid. Located in Albany, NY but can ship. Asking $160 $80 shipping included, payment accepted through PayPal or Venmo or cash if local.

For Sale Used Clarisea SK-3000. I have two for sale both roughly 6-9 months old. They both work fine with no issues. I shut down my frag tank and the upgraded to a Redsea ReefMat on my display tank. This is one is literally fresh out of my display. I will clean it up. Asking $200 plus shipping

For Sale Used Clarissa SK-3000. I have to for sale both roughly 6-9 months old. They both work fine with no issues. I shut down my frag tank and the upgraded to a Redsea ReefMat on my display tank. Asking $200 plus shipping

Hello, I’m looking to buy a used Neptune Trident from someone. Plz message me if you have one or know someone that has one for sale. I work in the hobby and need one for references so if my clients have a problem, I can help them better if I have one on me as a point of reference. Thanks.

Hey all, I bought a used Red Sea Max Nano 20g and will be using this thread as a personal journal of sorts and hopefully getting some feedback on my set up. Currently, it is sitting in the bathroom running a vinegar/water 1.5:18.5 mix through it. Using this to check for leaks, to clean the...