Is the plant on the left dying I don't understand why there's a big difference they both in exactly the same conditions but its not growing big or expanding at all the leaves are starting to clawed

This is the root zone for the left plant
It did get root rot but I got a cooler and beneficial bacteria to sort it out

Root zone for right plant

They in rdwc so sharing the nutrients

This is the root zone for the left plant
It did get root rot but I got a cooler and beneficial bacteria to sort it out

Root zone for right plant

They in rdwc so sharing the nutrients