Getting a UV filter for ostreopsis

grisban

Community Member
View Badges
Joined
Dec 9, 2025
Messages
58
Reaction score
13
Location
Netherlands
What state or country do you live in
Other International
Rating - 0%
0   0   0
Hi guys,

I am battling dinos, and i am wondering if 11w UV would be enough for my 125L / 33g cube (excluding rocks sand etc)
I read online about 1W per 3 gallons, so its borderline...
 
When I was battling Ostreopsis I used an 18W in my 70 gallon+sump.

I used the UV plus the turkey baster/filter floss trick and brought my phosphates back into line. It took a few days to start seeing results but I saw results and within a week to a week and a half my tank was cleared.

I think some UV is better than no UV but I've used no UV and the filter floss/turkey baster plus dosing phosphates in my 8 gallon and had similar results.
 
When I was battling Ostreopsis I used an 18W in my 70 gallon+sump.

I used the UV plus the turkey baster/filter floss trick and brought my phosphates back into line. It took a few days to start seeing results but I saw results and within a week to a week and a half my tank was cleared.

I think some UV is better than no UV but I've used no UV and the filter floss/turkey baster plus dosing phosphates in my 8 gallon and had similar results.
Can you tell me about the filter flos turkey blaster trick?

What i am doing is using a siphon through a 5 micron filter sock
 
Can you tell me about the filter flos turkey blaster trick?

What i am doing is using a siphon through a 5 micron filter sock
Turkey baster - use this to blow the Dinos off the rockwork
Filter floss - cut a square or rectangle of filter floss and hang it in a high flow area of the tank

I would blow the rocks off a few times throughout the day to help keep the Dinos suspended as much as possible. They'd attach to the filter floss square or end up in the filter cups in my sump caught in the PolyFil. Each morning before work and each evening before bed I would take the filter floss and PolyFil and rinse them and reinstall in the tank

On the other hand, i have found a (cheap) uv filter: https://aqualight.de/en/shop/filters-uv/uv-sterilizer/723/uvc-strahler-18watt

Has anyone got experience with this brand, Aqua Light?
I've never heard of that brand so I'm no help there, sorry.
 

TOP 10 Trending Threads

WHAT’S YOUR MOST MEMORABLE EXPERIENCE WITH A CORAL THAT LOOKED LIKE IT MIGHT NOT MAKE IT?

  • I’ve seen a dramatic comeback. I would have sworn it was a goner

    Votes: 16 45.7%
  • A slow recovery, and it got back to looking healthy

    Votes: 5 14.3%
  • It came back some, but never looked as good as it used to

    Votes: 3 8.6%
  • I tried to save one, but it didn’t make it

    Votes: 5 14.3%
  • Mine is still struggling...no comeback yet

    Votes: 3 8.6%
  • I’ve never had a coral in serious trouble

    Votes: 0 0.0%
  • See, this is why I don’t keep corals

    Votes: 1 2.9%
  • Other (Post in the comments)

    Votes: 2 5.7%
Back
Top
Home
Post thread…
Market
What's new