Hi,
Best of luck with the new residents, but I'm wondering why you might be 'on the fence' about filters?
Hopefully you'll have a nice place already prepared for the little fellas!
Be sure to check out various threads on this forum (thanks!) for info on 'cycling' tanks and the preparation of the water (Nitrogen cycle, etc).
The API pH/nitrate/nitrite/ammonia testing kit that I bought on Saturday cost a fair bit, but will last hundreds of tests, and is important to get these guys settled in a nice new home...
I'm very new here myself, (so if I'm trying to teach my granny to suck eggs
![Eek! :eek: :eek:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
), but you'll find this forum very active and its users helpful to the extreme....
Also, the choice of substrate should be considered......some axie lovers go for sand (suitable sand!!) and some go for large pebbles, or a bare aquarium floor (ease of maintainence, etc)......the point being that axies can't help but swallow bits of gravel if given a chance as is does them NO good whatsoever....
Keeping them happy will also involve trying to keep their temp below what might be your ambient room temp in summer
If they're juveniles, then if you have access to a freshy watered patch of garden with a sheet of black plastic over it, this should provide lots of nice fresh worms of various sizes.....be sure your garden is pesticide/herbicide free....also,
variety in diet is always important, also the live food that you feed them can be fed a particular diet to boost vitamin/mineral/protein, etc content (the food chain is wonderful hehe)
If you go for frequent (treated) water changes (ie.chloramine free), remember that a
big change in the water temperature might upset them....
I can't stress enough the importance of reading the previous posts and searching for stuff on this forum
Hope this all helps, and please post some pics of them!
All the best :happy: