75 gallon

I've had nano saltwater-tanks for over a decade, but I've only recently upgraded from a 30 gallon to a 75 gallon, which opens new options for fish! Here's the thing: I love Corals... But I'm guilty of the "color-vomit collection." You know what? I'd bet most of us are, so lots of tanks online...

Hey all, I’m ready to slowly start stocking my 75 gallon (48x18x24) in a couple weeks and am trying to put my stocking list and order together. Is everybody compatible? Will this be overstocking? I’ve got a 20 gallon sump and am starting a refugium with it. 2 Springeri damsels Firefish Green...

So I got this 75 gallon used. It has some chips on the edges. Any way I can fix them? Or be worried about the tank failing?

I recently started my first reef tank. We went with a 75 gallon tank and went with the Fluval Fx6 canister filter. We currently have 7 clownfish and about 30 pounds of live rock, as well as 70 pounds of sand. I am completely new to the reef world and am starting from the advice of my local fish...

Hi all, hope someone can give me good advice cause I'm going crazy lol. I have a 75 gallon sump. I have placed the baffles you see so far the last one is an adjustable gate that I just didn't put in. So I have 1 - 14" high baffle left. I was suppose to put it after the adjustable baffle before...

Hi all, So after one too many suggestions and asks from friends on why I have two good-sized freshwater tanks (125g and 75g), I decided it was time to try out corals. I'm trying to keep the total build, pre-livestock, to under $2k, while having something larger than 60g. I have both my tanks on...

I guess it's time for me to create my own build thread. This will be my fourth reef tank over the last 10 years (third if you don't count one crashing and then restarting from scratch) and I've been keeping fish for almost 20 years now. I recently just purchased a used 75-gallon tank with a...

Started off about 2 years ago with an old 75 gallon tank I picked up at a garage sale with an old busted-up MDF stand. I redid the facade of the stand to cedar and added in 2x4 supports where I thought the stand would sag. Honestly I took it on as more of a woodworking project than an actual...

After 3 years of neglect I was given the ok to upgrade my existing 45 high tank. I purchased the IM Nuvo 75 EXT because it has a similar footprint. Went with the Fiji 24 Gen 2 sump, Jebao MDC-6000 return pump and Jebao MCP-120 wavemaker. Reusing my existing 24in reef breeders led light and...

- yellow tang - blue tang - 2 clowns - firefish - royal gramma - 3 banggai cardinals - flame angel i think the blue tang may be a bit much… I plan to have both tangs as babies and sell them when they’re adults. judge me!

This is my first reef build and I have no experience. Help and advice are appreciated. Thanks for your support during this adventure. Here is the equipment I have and everything is returnable minus the stand, tank, and rocks. Any thoughts or suggestions? -75 Gallon aqueon tank -Black stand...

I’m cycling my 75 right now and trying to think of a stocking it is a Fowlr and I was thinking of a predator stocking it’s got a skimmer and filter by the way the filter is 525 gph and the skimmer I think is 211 but I was thinking a vtail grouper and a snowflake eel and a shortfin lionfish I’ve...

Glad to be here. I’m Dustin and completely new to saltwater reef tanks. I have always been interested in owning a reef tank and the research is definitely overwhelming haha. I am going to start a 75-gallon reef tank and that is all I know so far plus a few additional items that members have...

Dismantled my fish room a few years back and finally getting around to selling everything. First up are (12) 40B painted on the bottom and sides white with stacking oriented book end style. Complete turn key setup. Includes four Gorilla 60" racks that stacked in pairs allows all twelve to be...

So I am getting a 75 predatory tank and I was thinking a harlequin tusk fish as one of them could I put other fish with it or is it to aggresive

I wanted to get a grouper for my 75 gallon so far I found a clown grouper and a blue tip short fin grouper what other groupers could I get in a 75 gallon

looking for some colorful fish/clean up crew to add to my 75 gallon set up, drop your suggestions. Current stock: 2x small Ocellaris clownfish 3 small green chromis 1 small Lamarck angelfish 1 small diamond spot goby 1 small algae blenny thinking of adding a Scopas or a yellow tang but I’m...

I am building a clownfish wall for breeding and want a large sump and I have 72 inches long. How big should I go? I was thinking 75 gallon atleast?! Is that too big? 50 gallon?! should I buy a fancy one or should I get a cheap tank that fits my measurements and build my own? Or should I just...

Hello Reefers!!! This is my 75 gallon "Hopefully" mixed Reef at some point Build. Backstory used to have a 90 gallon FOWLR about 15 maybe more years ago, now I have a 29 running for almost a year now and want to move everything to the 75 when ready, I will seed the 75 with sand and rock from the...

Hi, I am new to the community and live on the Mississippi Gulf Coast. I've been a saltwater enthusiast since 2012 and just got back into the hobby because i bought my first home and have a place to set up my tank now. Currently, I have a 75 gallon marineland tank from Petsmart with the basic...

Hello all! I am working on my potential stock list. I know I can't have all of the following fish, so I'm hoping for advice on narrowing it down. I'm also open to alternative suggestions! Must Haves: 2 Black Storm Clownfish 1 Yellow Watchman Goby Ideas: Black Cap Basslet Gold Assessor Flasher...

Hey all, new to the site, I've lurked on here for quite some time but todays the day I signed up. Currently I have 75 gallon reef but I would like to know if my stock is not well for the tank? pair of clowns Fairy wrasse ruby headed wrasse Cleaner wrasse Coral beauty damsel (not sure what kind...

I have a 75 gallon FOWLR tank. I live in Hawaii so our laws are strict about pretty much everything about having a marine aquarium. So I won't ever be able to have anything but live rock. Do I need powerheads in my fowlr tank? I have a HOB filter and a canister filter both have strong output...

I have a 75 gallon FOWLR system, it currently has: 2 clown pairs (one ocellaris pair, one black ocellaris pair) 1 blue spotted goby 1 mandarin goby 1 hawaiian white spot puffer 1 tidepool blenny 1 scooter blenny 1 pajama cardinal 1 neon dottyback Im wanting a colorful fish that swims in the...

Hi everyone, I'm kind of new to this hobby (I had a freshwater tank when I was a kid) and I want to do it right. A friend gifted me with a 5 gallon tank 3 months ago in which I started a small slice of ocean. So far I love it and already started research for a 75 gallon in the near future...