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JayP
Supporting I Donated 2026 Rockstar
Last reply · posted in Planted Aquarium Discussion
I've done some reading on the subject of reusing aquasoil. There are videos showing fully removing the soil, cleaning it to remove all old detritus, and then even baking it. @Dennis Wong (2hr Aquarist) discusses regular replenishing of depleted aquasoil but I didn't see an article on a complete new scape using old soil. It seems to me that once you have removed all hardscape and livestock from a tank, you could remove a partial amount of soil, stir up what is remaining quite well while also doing a deep vacuum to remove as much detritus as possible, and then add in fresh soil to desired substrate level. In theory this would leave a substantial amount of beneficial bacteria in the tank, and if you're also reusing biomedia, the tank would cycle in very short time.

I was about to start the next couple new tanks with new soil but have paused to consider these options. I currently have 3 scapes that I'll be breaking down, but I can break down one tank at a time now, clean the soil in the tank as I described and, move the soil to the new tank (along with the additional new soil). The catch is that I would still have to do the scaping either underwater, or holding off filling with water for the extended time while I place hardscape, so I don't know how well live bacteria in the old soil would handle that.

Curious to hear other's thoughts, especially if you've actually done this.
3 Replies · 115 views
Kwyet
Supporting I Donated 2026 Rockstar
Last reply · posted in Journals
This tank was a Dutch-ish tank before we moved 2 months ago. This was one of its last pictures, very overgrown I know.

IMG_5970.webp

This time I want to make it a true Dutch, so anyone can chime in and help me. 🙂

After we moved, it ran low-tech with just a few tissue cultures until this week when I finally had time and materials to finish setting it up. This is what it looks like now:

IMG_6311.webp

I know there’s some bubbles showing in the vinyl cling. I’m having trouble reaching back there to smooth it out. I’ll have to think about how to fix that, although when the plants grow in it may not be visible anyway. I did read that you can have 1 rock in a Dutch scape, so I kept one. I may put Monte Carlo on it again, I haven’t decided.

So, details…

Tank: UNS 90U, 68 gallons

Light: Week Aqua P900 Pro, current settings R 40%, G 51%, B 20%, UV 0, Fan 100, Power 51%.
8 hours of light with 30 min ramp up/down
Par—no idea

Filtration: Fluval Fx4, currently running at 75%. Any higher blows the fish around. I expect to be able to increase it when the plants are grown in.

CO2: Yugang stainless steel reactor, 370 mm long, working really well. I had to turn down the CO2 a bit today because the drop was more than I expected (from degassed 7.4 to 5.9). I’ve already changed the end cap to the medium setting, but I think I’m just going to make further adjustments with the regulator. Call it laziness, but since there aren’t any double taps available for the Fx4 tubing that’s going to be easier for me. Anyway, I really like it. It’s completely silent and does its job well.

Substrate: Aqua Natural Galaxy sand, with a few Aquarium Coop root tabs.

Other: Oase CrystalSkim 350 skimmer, Kactoily 6-in-1 water quality monitor

Fertilizer: Until today I’ve just been using Easy Green. Today I installed the Chihiro’s dosing system with PPS-Pro, 6 ml macros and 3 ml micros daily. On water change day, I’ll add another 2 ml macros. I’m currently changing 20% of the water once a week. I’ll increase if necessary.

Parameters: Ammonia and Nitrite 0, Nitrate 10 ppm, gH 6, kH 2, TDS 222, 70-74 F

Plants (mostly from @Burr740 thanks!):

Leopard Val
Echinodorus Aflame
Hydrocotyle Tripartita (coming)
Penthorum Sedioides
Crypt Wendtii Sindoor
Lobelia cardinalis mini
Bacopa colorata
Rotala (? back left corner)
Limnophila wilsonii
Nymphae Peru Puerto Maldonade
Rotala macrandra Kochi
Nymphoides Taiwan

I’m not sure I like the Leopard Val in there. Should I put it in my 125 gallon instead, and move the Limnophila wilsonii to that spot?

Fish:

1 Honey Flame Gourami
4 Ember tetras
8 Otos
2 Pygmy sunfish
4 Red neon blue-eyed rainbowfish
9 Pygmy Cory catfish
9 male Lime Green Endlers
1 Leopard Danio (last of a group)
A few random Amano and Neocaridina shrimp and snails

The fish list will change as I get more tanks set up. I would like to end up with just the gourami, Otos, Rainbowfish (but more of them), and Pygmy Cories.

Well, that’s a start. Thanks for reading!
293 Replies · 31898 views
Art
Art
Staff member I Donated 2026 Founding Member
Last reply · posted in Media of the Month Forum
This month's theme is: plant, hardscape and fish

This one is going to be tough but I hope some of you take up the challenge. Take a picture that captures a plant, some hardscape and at least one fish in the same picture.

Be as artistic and creative as you like.

The rules:
  • Submissions are allowed between October 7 and October 23.
  • Voting will start on October 23 at 12:01 am Eastern time.
  • Voting will end on October 31 at 11:30 pm Eastern time.
The prize:

A $25 store credit from BurrAqua thanks to @Burr740!
10 Replies · 865 views
Art
Art
Staff member I Donated 2026 Founding Member
Last reply · posted in Fertilizing and Aquarium Chemistry
Well, as this thread exists in a few places, I figured why not have it here also. Perhaps we can take up the baton and keep it active and bring some value to hobbyists.

For those of you that don't know, I got into thinking much more about my micros when I read this thread on another forum. It was started by our very own @GreggZ. It was spurred into existence because of our own @Burr740 and his work with micro fertilizers. Some really good discussion followed and a lot was learned.

I don't want to steal Gregg's thunder with this so I hope he posts his current thoughts on the subject and we can all take it from there.

All the best,

Art
97 Replies · 16422 views
JayP
Supporting I Donated 2026 Rockstar
Last reply · posted in Planted Aquarium Discussion
Browsed the Sreepadma booth at Aquashella briefly today. I'd not heard of them but they are the largest aquatic plant farm in India and have been selling their TC offerings in the US for about 2 years. I was actually impressed with the qualty I was seeing of their TC cups and wish I had room in a tank for some (and some ADA TC). Has anyone else purchased any of their plants. One of the first that I spotted was Red Tiger Crypt which was a coincidence since we have a thread discussing it.
12 Replies · 653 views
renesis
Last reply · posted in Journals
Hi guys!

I'm new here, but not entirely new to planted tanks though I've been out of the hobby for the better part of the last decade between kids and moving a couple of times - but finally in a spot where I can do something again. I'm mostly going to be making things up as I go along, but plan on a lot of automation (I want to integrate everything into home assistant) and a lot of DIY as I love the challenge of building things out myself.

The starting point:

I picked up a 90P rimless, low-iron tank on a great deal.

Media (1).webp

I have a rough idea in my head for a stand to be built from plywood - just have a couple other house projects to finish off before starting that built.

Wife says I can only have one aquarium, so for this tank, I want to go all out with a sump to allow for auto top off, and auto water changes, auto fertilizer dosing etc. etc. I have half a plan in my mind.

I've also started on the light fixture which I've modeled up in CAD, and plan on making out of an 8020 extrusion, and some 3D printed bits.
Screenshot 2026-06-01 092809.webp
I'm using bridgelux gen 3 thrive CW (3000k) and WW (5000k) LED strips which have super high CRI at 98+ along with some specific XPE2 wavelengths that I'll solder onto some starboards. Far Red (730nm), Red (654nm), Cyan (495nm), Blue (455nm), Visible UV (415nm). Each segment of the white channels will be on its own driver so I can adjust left to right brightness in thirds, and each colour channel on its own driver so I can vary each channel on a time-based approach.

These will be run from a custom PCB board with Meanwell N-LDD drivers, and will run ESPHome on an ESP32 so it can link up with my Home Assistant installation.
1780321317096.webp

That's it for now, this will probably be a very slow build so be warned if you follow along!
85 Replies · 6118 views
Gwad
Last reply · posted in Lounge
Wrapped up my AGA submittal a few weeks ago, and I just can't seem to bring myself to take care of my tank right now 😅 I think I'm experiencing burnout. I go through these cycles where my tank is all I can think about for a few weeks/months, and then I need a break, and I can't bring myself to do my usual water change and trim schedule. The good news is my tank has so much healthy plant mass that algae doesnt grow even after a few weeks of neglect.

Any tips on fighting this tendency? I think my first idea is to slow everything down, lower my nitrate to more of a zero-bound system and try to reduce my stem trimming frequency. My second idea is making my water change easier. Right now the hardest part is siphoning detritus into buckets that I walk to the toilet. After that I pump the tank down the rest of the way. How do you guys do this? I would siphon straight to the toilet but I'm bound to accidently send a shrimp to their doom that way.
40 Replies · 1087 views
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Art
Art
Staff member I Donated 2026 Founding Member
· posted in Meet & Greet Forum
Welcome to ScapeCrunch, @greenpinkyS!
We would love to get to know you. Please tell us about yourself. What tank do you have?
0 Replies · 16 views
Art
Art
Staff member I Donated 2026 Founding Member
· posted in Meet & Greet Forum
Welcome to ScapeCrunch, @plang24!
We would love to get to know you. Please tell us about yourself. What tank do you have?
0 Replies · 17 views
S
Last reply · posted in Planted Aquarium Discussion
Hi all,

Currently battling a staghorn algae outbreak. I think I am slowly winning, but there is still some staghorn algae on small staurogyne repens. For bigger plants, further away from the aqua soil I would normally use hydrogen peroxide (or just trim it off). But since this stuff breaks down aqua soil and it is difficult to snap of the leaves, I would like to try something else. I already noticed on some spots where I used hydrogen peroxide that the aqua soil broke down afterwards.

What do people use to get rid of staghorn algae or bba on these kind of places? Is Seachem Excel of other liquid carbon safe to use in a small dose?
6 Replies · 84 views
TheBurn
Last reply · posted in Equipment Discussions
66838.webp

I’m considering adding an ATO to my UNS 60U mainly to keep the water level consistent from evaporation, especially when I’m away

I’ve narrowed it down to a few options like the Tunze Osmolator 3 Nano, XP Aqua Duetto², and FZONE QST2.0, but I’m open to other recommendations

My biggest concern is reliability and overfill protection. Since this is a relatively small tank, it wouldn’t take much of a sensor malfunction or pump running too long to raise the water level significantly. I’d really prefer something with a backup/failsafe or some type of protection that shuts the pump down if the primary sensor fails

I’m also trying to keep the equipment inside the tank as small and unobtrusive as possible. That’s one reason I’m hesitant about the Tunze Nano. I trust the brand, but the sensor assembly looks pretty bulky for a smaller rimless planted tank

For those actually running an ATO on a planted/freshwater tank:

What system are you using, how long have you had it, and have you ever had it overfill, fail to top off, or have sensor issues?

I’m especially interested in anyone who has used one of these long enough that they’d actually trust it while away on vacation
12 Replies · 276 views
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