Fluval 13.5 Nano First SW Tank

Salty_Fish306

Community Member
View Badges
Joined
Jul 7, 2025
Messages
98
Reaction score
81
Location
Hazen, Arkansas
What state or country do you live in
Arkansas
Rating - 0%
0   0   0
Picture is way darker than it shows in person.

I just got one rock for now while things cycle.

Will get more when I can add corals..

Speaking of corals. What are good corals for the stock Fluval light. Seeems realllllllly WHITE... Is the blue light setting worth using?

Thanks. Will get a new light at some point. Not trying to spend all my money in the first week lolol
REEEEEEFE.jpg
 
Would suggest to get some rocks in there during the cycle. The purpose of cycling is to populate the rocks with beneficial bacteria. If you add rocks later, the tank will cycle again.

The tank comes with a 16 watt light which is not strong. To give you some perspective, a popular replacement light is the AI Prime which is 55 watts. So the current light will work for low light corals such as mushrooms and zoa's.

Not sure how much reading you've done, but this is a good introductory article will leave with you. Good luck

https://www.reef2reef.com/threads/the-supreme-guide-to-setting-up-a-saltwater-reef-aquarium.138750/
 
Last edited:
Looks good, nice start!
 
Would suggest to get some rocks in there during the cycle. The purpose of cycling is to populate the rocks with beneficial bacteria. If you add rocks later, the tank will cycle again.

The tank comes with a 16 watt light which is not strong. To give you some perspective, a popular replacement light is the AI Prime which is 50 watts. So the current light will work for low light corals such as mushrooms and zoa's.

Not sure how much reading you've done, but this is a good introductory article will leave with you. Good luck

https://www.reef2reef.com/threads/the-supreme-guide-to-setting-up-a-saltwater-reef-aquarium.138750/
Good to know im doing everything wrong at my first attempt. Got it. And the stuff i bought is wrong and is not sufficient. Got it. Will do better.
 
Off to a good start! What kind of corals are you wanting to keep in your tank?
 
Good to know im doing everything wrong at my first attempt. Got it. And the stuff i bought is wrong and is not sufficient. Got it. Will do better.
Friend, you're not doing everything wrong, the poster above was just offering some suggestions to try to help you 🙂
 
Good to know im doing everything wrong at my first attempt. Got it. And the stuff i bought is wrong and is not sufficient. Got it. Will do better.
Friend, you're not doing everything wrong, the poster above was just offering some suggestions to try to help you 🙂
Apparently so if what I bought was wrong? Right, or am i not understanding something here?
 
if you can ad more rock while it is cycling it would be ideal but not a problem if you wait. I personally like getting rock from local tanks.

Stock light is good enough to grow most beginner stuff with ease.
I had a BTA anemone and hammer, zoas, shrooms etc. yes controllability is limited. there are upgrades that fit the stock hood.

I just finished cycling my 13.5 again( third time setting it back up after upgrading) this time as a dedicated BTA tank and have a nicrew 100w above it.
 
if you can ad more rock while it is cycling. i like getting rock from local tanks

Stock light is good enough to grow most beginner stuff with ease.
I had a BTA anemone and hammer, zoas, shrooms etc. yes controllability is limited. there are upgrades that fit the stock hood.

I just finished cycling my 13.5 again( third time setting it back up after upgrading) this time as a dedicated BTA tank and have a nicrew 100w above it.
What is BTA
 
An Ai prime is 100 dollars more than i paid for the tank. Lol
edited -----i would not run a prime personally. only reason i have the nicrew above mine is it was on my other tank i took down. you can run the stock light for a long time.
 
Is the marine 3.0 from fluval worth getting? Id like to keep a lid on it to combat evaporation. But if i read right. Id have to dirch the lid for a better light
 
Apparently none. If im being told that this evo 13.5 kit i picked up isnt good.
That's not what that member was saying, and that's not true at all. That Fluval kit is a very good way to get started, many run that tank.

It comes with a light that can grow the easier, lower light corals like mushroom and Zoas and more. It's absolutely fine to get started with.

Your tank could likely use a bit more rock, but you can absolutely start cycling it now. The beneficial bacteria will also populate on your sand too.

An Ai prime is 100 dollars more than i paid for the tank. Lol
Yes, well, welcome to saltwater tanks; they can be a money pit 🤣

Your stock light is fine for the foreseeable future. It takes about three weeks or so to cycle a tank and you don't need a light for that at all. And your light will grow many corals that most beginners are looking to try anyway.

In time, you can add to or upgrade things as needed, but there's no rush. I get a lot of my gear used too.
 
Last edited:
Apparently none. If im being told that this evo 13.5 kit i picked up isnt good.
That's not what that member was saying, and that's not true at all. That Fluval kit is a very good way to get started, many run that tank.

It comes with a light that can grow the easier, lower light corals like mushroom and Zoas and more. It's absolutely fine to get started with.

Your tank could likely use a bit more rock, you can absolutely start cycling it now. The beneficial bacteria will also populate on your sand too.

An Ai prime is 100 dollars more than i paid for the tank. Lol
Yes, well, welcome to saltwater tanks; they can be a money pit 🤣

Your stock light is fine for the foreseeable future. It takes about three weeks or so to cycle a tank and you don't need a light for that at all. And your light will grow many corals that most beginners are looking to try anyway.

In time, you can add to or upgrade things as needed, but there's no rush. I get a lot of my gear used too.
Okay thanks for the comfort here lol.

What is the blue light setting for?
 

TOP 10 Trending Threads

WHICH TYPE OF MISTAKE TAUGHT YOU YOUR MOST EXPENSIVE REEFKEEPING LESSON?

  • Moving too quickly or adding too much at once

    Votes: 12 31.6%
  • Skipping—or shortening—quarantine or dipping

    Votes: 5 13.2%
  • Buying the wrong equipment the first time

    Votes: 7 18.4%
  • Ignoring maintenance, warning signs, or redundancy

    Votes: 12 31.6%
  • Chasing numbers or making too many changes

    Votes: 3 7.9%
  • Choosing incompatible fish, corals, or invertebrates

    Votes: 5 13.2%
  • Poor aquascaping or tank-design decisions

    Votes: 4 10.5%
  • Failing to research an animal’s needs

    Votes: 1 2.6%
  • Trusting bad advice

    Votes: 4 10.5%
  • Doing something on the tank when you should've gone to bed

    Votes: 5 13.2%
  • Something else—tell us below

    Votes: 4 10.5%
  • I’m still waiting for my first expensive lesson!

    Votes: 4 10.5%
Back
Top
Home
Post thread…
Market
What's new