Hello all i have 1 Purple Vampire Crab with a minimal setup right now but am looking ot make a better home for it. I was told that i need this stuff and its way to much stuff i cant afford it all. Heres the list of what i was told i needed.

at least 40 gal tank, glass lid, tank stand, grapevine branches, feeding tool, terrarium pump, terraruim filter, heat wave forest, thermoneter, hygrometer, light cycle unit, fogger. waterfall, coco husk, pebbles, plantation soil, strofoam aquarium background, tree fern tropical background, monsoon RS400 high-pressure rainfall system, sand (white), calcuim, hut or coconut shell, real plants for land and water,Moss (java,peat, terrarium and stagnum, Silicone, plastic screen, infrared ot ceramic heating bulb, eco earth or organic potting soil and pea gravel.

Im so cunfussed i dont know what to do. what i need to get and what i dont need t have. I want the crab to have a habitat thats the same as its natural home but im on a fixed budget on Disability.