advice

I know I'm probably going to get some hate for this but... I don't feed my tangs seaweed. I was told that spirulina brine shrimp would be a good alternative to feeding seaweed and I've been adding that to their diet on a daily basis for the past 3 years and my sailfin, scopas, and yellow tangs...

Hi everyone! So a quick “about me”. I love aquariums and I have specifically grown to love reef aquariums. I have never had one, as is evident by the title of this thread :p; however, my dad kept a saltwater FOWLR for many years during childhood. I’ve kept several FW planted tanks over the past...

Hello. I am currently in the process of setting up a Red Sea Max S 650 to upgrade from my 75g. I want to use the Hawaiian black sand because I like the way it looks in my 20g. My question is: Do certain type of fish have a problem with the black sand? Current livestock that will be transferred...

Hi there, So I had this idea of converting a 5g (25x25x30cm not sure in inches) dennerle to an AIO to keep some LPS like hammer, blasto, acans and some shrooms. I am trying to stay as low budget as possible, so hunting around for used lights. I have this rare opportunity of picking up a Kessil...

Hello everyone, I am new to the community so excuse my ignorance. I found my love for reef tanks in my teens, but my minimum wage job at 16 couldn’t dream of keeping up with the hobby, so I gave up on it. Now that I make adult money, and still don’t have children to feed, I can try again. I...

I cannot seem to figure out why my corals are dying, iv checked loads of my parameters and nothing seems to be pointing to a problem. Any ideas of possible reasons for the death. Thanks. Parameters: Salinity: 1.024 Dkh: 7.5 Temp: 25.6 Nitrate: 10 Nitrite and ammonia: 0 Calcium: 360ppm...

Hey guys, New to the hobby, had my tank active for a little over a month now, and I'm ready to add a light to get it ready for corals. However my setup/location makes choosing a light difficult. To start I want to stress that because I'm new, I will likely not be interested in any difficult to...

Hello, Long story short, i've had a 40 gallon breeder tank thats brand new, I got two clowns from my lfs, 4 weeks later one of the 2 clowns died of Hole in the Head Disease/Hexamita that was present in it from the lfs and my inexperience missed. I just got a replacement clown today and i'm...

First post.. so I recently purchased a (what I was told) 2 year established tank with 120 lbs live sand, 100 lbs live rock. fluval 1200mm light bar(replacing as it is junk but it came with it) I’m running fx6 and cascade 1200 canisters being it’s not drilled. And a Sea clone protein skimmer...

All I can find is the same one picture showing a male female specimen.i suspect my brighter colored one is female and the more drab one is male based on head shape. But they both have the red mark on the top fun characteristic of males I think.

So I ordered two potters wrasses The minute I could find some online. I know they have abysmal shipping history and are hard to acclimate and feed so I decided to get two. They seem to have shipped great and are large and active. Never buried except at night. And are eating live pods and some...

I thought it was pretty rare to receive a male leopard wrasse but I just got two potters wrasses delivered and they’re both male... plus there is a smaller male leopard of a different species already in the tank. What do I do about this? Will it be a problem? How big does the tank need to be to...

All I can find online is that anampses tamarin wrasses eat crustaceans off of rocks. What kind of crustaceans? Wikipedia has nothing on this genus. I want to train mine to accept frozen food but I don’t even know where to start since I don’t know the diet it would naturally eat. Has anyone had...

Everything says to hatch the eggs first then add the live brine a little at a time as food. But what if I want a constant food supply for picky fish. Can I add eggs directly to the tank so they can pick them off as they hatch? I’m thinking of wrasses and filefish in particular.

So I jumped the gun on this one, I’ll admit. I just purchased a black back/china wrasse from my lfs and now I’m playing catch up. Not an excuse but I’ve never seen any store have one of these in stock before. Let alone a 5 inch specimen like I brought home. And it was only $45 so I really...

So in my previous thread, I had an ammonia issue that was out of hand. As suggested, I did a 100% WC and now i’m wondering when I should start adding fish back. If anyone has suggestions, let me know!

I have just placed an order for a waterbox 100.3 that is going to be replacing my Fluval Evo 13.5. this is going to be my second reef tank so I still feel pretty inexperienced, because of this I wouldn't mind your guys help with suggesting what you would stock the tank with if it was yours. it's...

Hey guys this is what the tank is looking like right now been up for about 5-6 months. Any advice?

Hey all, figured i’d start a thread and see where it goes. Been in the hobby as a whole for about 5 years now. Had a 40 breeder for about 2 years when i still lived at home. I still miss that tank. Being my first full reef, it taught me everything i know about this hobby, along with a lot of...

I recently got this hammer coral from a guy. Does it look like its unhealthy?

Hi! I am new to reef2reef as a member but frequently spend time here reading and trying to absorb as much info as I can :) I am slowly starting my first reef tank. The only gear I have right now is an Aquatop AIO 40g cube. My plan is to start the tank with live rock and sand as well as inverts...

Hi all, So, finally I decided what I’d like for an upgrade: definitely peninsula around 40-50g and external sump. I am wondering why there is no peninsula tank at this size with a decent matching cabinet from one of the (above average) known brands? All I could find is the big RS Reefer or...

Soo I want some LTAs for my planned 125 gallon, will they attack gobies?

How many stages of RODi filtration do I need? I’m a bit confused.

Are there any LPS that won’t sting my candy canes to death? I like acans a lot and favia but I hear they sting. I also have a small zoa colony that I can’t ID yet so idk how hardy they are. Photos of my colonies attached. Parameters are: -Ammonia 0 ppm -Nitrate 15 ppm -Nitrite 0 ppm -pH 8.0-8.2