what is this worm in my frogs water

[brookie]

hi my salmon striped frogs have a natural viv with water rand land, i have had them in their tank around 3 years never had a issue. I a few days ago found around 6 really wriggly dark grey worm things swimming in the water they have tiny legs i think.. i tried to take a pic i don't know if anyone will be able to see as its a bad pic what they are. But would love to find out. I drained the water but the next day i found 1 more so im a little stressed im unsure if they will harm my frogs as my frogs do hang out in the water alot at night. also do i need to worm my frogs now? because of this. And how do i do this and how much and what etc.
thanks

[batumprris0n]

It seems like a fishmoth or silverfish, they come with a high humidity sources and as far i know they are not dangerous at all.

[brookie]

hi thanks for the reply. I goggled these they do not look like it. It is a type of worm i think it might be some type of lava. I am going to redo my whole tan today because i can't risk my frogs getting harmed by them. Ive seen no more but better to be safe than sorry.

[Mentat]

Hard to tell from pic, looks like a planaria type worm; but if it has many small legs it's probably a millipede. Many consume detritus and don't think will harm frogs unless they overun tank and then could stress them. Do you have good colonies of springtails and other decomposers in enclosure?

[brookie]

I have lots of things in their but im not sure if any are spring tails. I am still not 100% sure how all the little things got in their,. But on the wood bit i have heaps and heaps of tiny little wood lice things that seem to wonder along all the wood. Also i have some tiny insects that fly around similar to fruit fly's but not fruit fly's. The eco system is looking a little sad at because my last plant died off a few days ago but i am going to replant it and restructure it again over the next few days. I am going to deconstruct a lot of it but i am going to try keep the little bugs alive and put the wood in a container so i do not kill them all while redoing it. I looked once for spring tails but Ive not been able to find where to buy them in Australia.

[Mentat]

Did you bake wood (200F for 1 hour and let cool in oven overnight will do), or boiled it for 10 minutes, or soaked it in 10% bleach solution and then rinse/let air dry?