aquarium

I have a used 15 gallon Aqueon rimless cube aquarium and a 2.5 lb CO2 canister that I am not using. Both are free to a good home. The aquarium comes with a DIY screen top and a foam pad. It’s in good shape, except for one chip I siliconed back in place on one corner (see the pictures). The CO2...

I have a used 15 gallon Aqueon rimless cube aquarium and a 2.5 lb CO2 canister that I am not using. Both are free to a good home. The aquarium comes with a DIY screen top and a foam pad. It’s in good shape, except for one chip I siliconed back in place on one corner (see the pictures). The...

System Details: Display: 75 gallon, pre-drilled tank Filtration: Refugium sump setup Lighting: LED system Substrate: Live sand Rockwork: Dry rock aquascape Bacteria: Dosed FritzZyme TurboStart 900 Current Age: 5 days since initial setup The goal is a stable, long-term reef with a focus...

Hi, I just bought my first never used acrylic aquarium and noticed something in the picture I captured. My question is: does this indicate a potentially weak structure in the aquarium? I dont care about how it looks. I only care if it is safe

Hi, I just bought my first acrylic aquarium and noticed something in the picture I captured. My question is: does this indicate a potentially weak structure in the aquarium? I dont care about how it looks.

For sale a barely used GHL doser 2.1 stand alone unit. Great little dose and looks great and operating. Used it for 1 month and put it away after my tank blew up. Asking $250 free shipping.

Would you ever buy an anemone again? If you haven’t would you ever get one

I have an all glass 7.5 gallon all in one tank. No cracks or leaks. Comes with a pump, directional head, filter sock and foam pad If anyone is interested I have a nano auto top off and a nano power head that is programmable. I had high hopes of trying to grow hard corals in here but just...

I have a 110 gallon mixed reef with 4 chromis, 1 foxface, 1 purple tang, 2 clowns, 1 flasher wrasse, 2 bangai cardinals and a fire and a cleaner shrimp i have a bunch of torch’s hammers just need some suggestions what to add if i should add anything the tanks about a year old

Innovative Marine EXT 50 Gallon Lagoon Aquarium Complete Reef System – Black – Excellent Condition Up for sale is my complete Innovative Marine EXT 50 Lagoon Aquarium System in sleek black, used for about a year and very well maintained and taken care of. I am downsizing tanks and moved my...

Marineland Reef ready corner overflow aquarium. Excellent condition. Includes eshopps r200 sump, coralife protein skimmer. No stand included. $250

IM 25 Gallon Lagoon with APS Stand Excellent Condition In-Tank Media Baskets IM UV Sterilizer Light NOT Included

Hi Everyone, My name is MadoreM, I have been into anything I can keep at home successfully, since I can remember I've been into animals. Ive raised everything from Reptiles to children successfully, and not so successfully. I prefer to learn everything I can about whatever it is I am keeping...

***Located in Huntington Beach, CA, Orange County, SOCAL*** ***Pick Up Only*** Hi I got this as a b day gift but I already got a WaterBox. Is anyone interested? Asking $140 It's brand new in the box.

Colorado Springs Co. 80922 only. This will need to be picked up.. 2.5 year old fully equipped beautiful 60 gallon saltwater tank with 11 different colorful coals. All the equipment work perfectly… - Canister filter - Skimmer - 11 colorful corals - 6 fish and a cleaner shrimp - Frozen and...

I have a used Aqueon 14 galllon rimless cube aquarium with a diy window screen lid and 1/2” black foam pad. The dimensions are 15” x15” x 15”. The back is covered with black vinyl. The seams are in good shape and don’t need to be reworked. I siliconed a glass ship back onto the back-left...

Have to relocate for work and moving a tank this large will be impossible, so I am selling. I set this tank up four years ago, and upgraded several items since. Livestock is already gone except some asterina stars and featherdusters that are hanging on. 125 gallon glass aquarium with mahogany...

Filtration: Prodigy M overflow Custom built Tideline 38g tank. Peninsula orientation. 47.5 x 13.75 x 14 $200 obo Trade friendly

With the Saving Nemo act being reintroduced, how do you feel that it will affect our hobby and the ocean in general?

I’m upgrading my small tank and need to find a new home for this one. It’s a 14 gallon (15” x 15” x 15”) Aqueon rimless cube, and comes with the lid (diy mesh lid), rock and coral you see in the picture. I’m keeping the fish, sand and equipment for the new tank. The rocks are glued together...

Frag-tank/grow grow tank and substrate You may have all the plumbing and stand for the tank. I would prefer to sell all together. $900 complete with sump, return, ato, stand and extra tank for when you grow the system larger $200 For both 2x VIPARSPECTRA 165W LED Aquarium Light Dimmable Full...

2.5 year old Red Sea Reefer 300XL. The tank is 65 gallons with a 15 gallon sump so total volume is 80 gallons. Measurements are 36" wide x 22.6 " deep and with cabinet is 56" tall. Aquarium has inside corner protectors to keep from damaging the seals. It is in excellent overall condition. Tank...

Hello family members of R2R， We're launching a FREE TEST for a nano 8-gallon aquarium. Low-e glass. 45° angled joint. US only. We truly look forward to receiving your objective and detailed feedback. To sign up - Like & comment on this thread. We'll send you a PM. :star-struck:

I have a 500 gallon aquarium, never seen water, moved and it doesn't fit in the new house,paid 3k for the newly built stand,3k for the poseidon reef orange and white custom sump,have double side custom algae scrubber orange to match sump,57 watt uv sterilizer new,geo reef ozone reactor, new,3...

Hey I’m brand new to this hobby and this website. I got a 20 gal tank two weeks ago and as of now it’s looking pretty much fully cycled. Every aspect of my water is looking perfect like salinity my nitrates and nitrites and my ammonia. I’m getting two clowns today and I need more advise to...