redearslider.com

Would this light bulb be ok to use for turtles ?
https://www.chewy.com/exo-terra-solar-g ... lsrc=aw.ds

Yes, just remember that it's a MVB. It produces a lot of heat, so make sure you have the right fixture for it and it's kept at the right distance.

Another question if I didn't wanna use the mvb could I use one if these ? https://www.chewy.com/zilla-mini-haloge ... DR-Shop500

You can but you won't be able to adjust the distance of the halogen lamp. Also replacing those bulbs might be expensive in a proprietary fixture.

Gotcha

A cascade 1000 should be sufficient for a 55 gallon ?

Would*

It seems OK. I would prefer something with a little bit more power, but I have not used it before. Are all your turtles going into this tank?

Total I only have 2 .. I downsized a lot AFTER I had to move so I have a small dbt and a male almost 4 inch long red eared slider but I have a magnum 350 canister too that'll be on the tank ..

The 1500 would be a better choice lol

The only benefit from the smaller filter is if you need to have another setup.

The cascade 1500 is rated for a 200 gallon tank runs 350 gph. On the filter thing it says its good for 75 turtle gallons

But also for 1 turtle in the tank. Still, it's a great start and I'm sure either will do a good job. The $20 or so price difference isn't too bad.

Exactly I can get a cascade 1500 for $110 on amazon

And I can eventually add one lol