I can't really tell much from the photos...color temperature seems off and the images need to be a bit larger...something 500KB in size would be good.
I'm no expert, but... From what you've said it kind of sounds like you're keeping them too wet. You said that the sundews and pitcher plants look good...they like it very moist to wet. But, you said your flytraps and utricularia don't look good...flytraps only want to be moist and not wet. Utricularia I'm not familiar with...there seems to be a range of these plants from terrestrial to aquatic. I did read a couple of places where utricularia likes a peaty mix and I take it that you're growing it in sphagnum moss? Best wishes.
Mrconnor wrote:I notice that algae is growing on the sphagnum moss when I use the tray method for my plants… recommendations? My utricularia and some of my vfts don’t look so good. My sundews and pitcher plants look fine but I’m worried.<snip>
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