75gallon

I have 75 gallon tank that I’m resealing from facebook marketplace. I have done all the scraping and Ive done a previous tank successfully. I just want to make sure this isn’t too thick of a silicone beed.

So after losing everything to a disease outbreak Im going to slowly start to stock my 75 gallon (48x18x21). This is my current stocking list in order that im going to add them. Clownfish pair Banggai Cardinal Tomini tang Lawnmower blenny Fairy wrasse Melanurus wrasse Mandarin Dragonet Is there...

Hello! I just finished moving and figured now is the best time to start my main display tank. It is a marineland 75 on a random used stand I bought from my LFS. Currently everything from my 25 gallon lagoon is in the tank which is why the aquascape is just some random rocks and corals. I was...

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...

Hello all! On March 18, 2025, I moved my reef from my 40g cube into a 75g aquarium. Move was successful, checked water parameters at two fish stores and was given the OK, sand didnt mess water up and no heavy metals or anything bad. Using a canister filter with mostly sponge, some charcoal and...

Hello everyone, Im a new member here, but Ive been in the hobby for years. Im looking to upgrade the lighting on my 4-year-old 75-gallon reef tank. Currently, Im using a Fluval Sea, which has been fine for softies, but I want to start keeping SPS. Unfortunately, all my previous attempts with...

Here are some pics of my 75 gal It has HOB aqua clear 110 filter and a protein skimmer from Amazon. The lights are Nicrew saltwater lights 48 in long. There is about 150 lbs of rock and 2 in sandbed. I broke down my 29 gal and put it all in the new tank to make the cycle a lot shorter.

We are looking to build a 75-gallon tank setup for a snowflake eel. I would like to be able to keep the tank for a long time and upgrade it as we go, but for now, I'm wondering what the cheapest/most efficient filtration setup would be. I have been doing quite a bit of research but I'm still a...

Someone close to me is selling AI Hydra 64 HD’s for 200 a piece and I’m looking to upgrade from my crappy black boxes, but have no clue how to space them or how to mount them on a standard 75 gallon. All the mounts I’ve seen are only for rimless tanks. Thanks for any help in advance.

Hi everyone, New reefer here and I’ve finally made it to the point of adding water. I’m doing my sand and scape this week and making Rodi water as we speak. I have been building this tank since May gathering the exact equipment I wanted and even built my own custom stand, and hard plumbed the...

Im new to the group, I have a 75 gal FOWLR tank, thats on month 2 of cycling. I currently have 2 clowns (currently about 3/4 an inch each) , a neon dottyback (about a 1/2 inch), 1 blue spot goby (about 2 and 1/2 inch), and a white spotted toby (almost full grown at 2 and 3/4 inch) in a 30 gal...

Just bought an AI prime 16HD with the 18" flexible mount, been having a hard time to get this mount to work on standard Aqueon 75G (4ft tank)? Thanks in advance for the help.

Hello everyone!!! How’s your quarantine going??? My names Caroline & my boyfriend and I are setting up a 75Gallon tank. We were wondering if there are any kind of Tang that we could put in the 75? I know that most of them require 100+Gallons .. but I really want one!! Also any other...