this post was submitted on 30 Mar 2026
61 points (98.4% liked)

Aquariums and Fish Keeping

1388 readers
5 users here now

A community for aquarists, both fresh and salt!

founded 3 years ago
MODERATORS
Cabbage@lemmy.world
61
The secret to nitrate removal? Aquarium plants and floating plants and filter plants and watering plants with aquarium water. Simple. (i.imgur.com)
submitted 4 months ago by Idontevenknowanymore@mander.xyz to c/aquariums@lemmy.world
18 comments fedilink hide all child comments
 

White cloud minnows and celestial pearl danios and pygmy corys and two flavors of shrimp and all the snails. It's a happy bog, although the danios are screwing way too much.

top 18 comments
sorted by: hot top controversial new old
[–] Daefsdeda@sh.itjust.works 5 points 4 months ago (1 children)

Wow looks really cool. Doing this right seems quite hard.

[–] Idontevenknowanymore@mander.xyz 4 points 4 months ago (2 children)

It just takes patience. Everything happens slower in a tank like this. There's sifted dirt on the bottom and then sand on top of that, so the plants have plenty of nutrients in the substrate. I deliberately introduced the dreaded Malaysian trumpet snails to keep the substrate stirred up. Lots of plants, nothing fancy just plenty of stems, mostly pearlweed. I've been dealing with a lot of hair algae but I got some amanos shrimp a couple weeks ago and they're beating it back. It's just a little ecology and I think a lot about every change before I make it.

[–] stringere@sh.itjust.works 5 points 4 months ago (1 children)

Malaysian trumpet snails, you say? My 75 gallon has a writhing mass for a substrate at feed time. They're so prolific they keep the glass clean at night.

Our spotted congo puffer is fat and sassy on crunchy snacks.

[–] Idontevenknowanymore@mander.xyz 2 points 4 months ago (1 children)

People get mad about them but I agree they work great and are mostly asleep when I'm awake.

[–] stringere@sh.itjust.works 3 points 4 months ago

Btw a siamese algae eater might be pereft for yor algae woes. Mine was added mainly for BBA but they really lived up to their name.

If your trumpets get too out of control: yoyo or clown loaches are great at snail control.

[–] Daefsdeda@sh.itjust.works 1 points 4 months ago

Respect mate

[–] Korhaka@sopuli.xyz 4 points 4 months ago (1 children)

Got a non imgur link? It's blocked here

[–] Idontevenknowanymore@mander.xyz 2 points 4 months ago (1 children)

WTH. It was working fine, I wonder what happened.

[–] stringere@sh.itjust.works 2 points 4 months ago

Working for me at the moment.

[–] GalacticGrapefruit@lemmy.world 3 points 4 months ago

Ahhhh, your tank is so pretty!

[–] mystrawberrymind@piefed.ca 3 points 4 months ago (1 children)

What a lively tank!

Celestial pearl danios are some of the prettiest aquarium fish lol they look like mini trout :D

[–] Idontevenknowanymore@mander.xyz 3 points 4 months ago

They look a lot like Brook Trout which are my favorites so it's no accident I ended up keeping them!

[–] stringere@sh.itjust.works 2 points 4 months ago

Beautiful!

[–] standarduser@lemmy.dbzer0.com 2 points 4 months ago (1 children)

Love this setup idea! What filter are you using?

[–] Idontevenknowanymore@mander.xyz 2 points 4 months ago

None! That hang on back refugium just has some hydroton to give the plants something to hold onto and there's a power head pushing water around but that's it.

[–] corsicanguppy@lemmy.ca 2 points 4 months ago (1 children)

the danios are screwing way too much.

Galaxy danios come from like tiny 3 puddles in northern Mexico, and that's it. They're a weird cross between super rare and ubiquitous.

Let them fuck.

[–] Idontevenknowanymore@mander.xyz 2 points 4 months ago

I'm powerless to stop them.

[–] Maeve@kbin.earth 2 points 4 months ago

With the serious drop in fertilizer, I bet people would be willing to pay you for the water.