diff --git a/code/game/objects/items/grenades/atmos_grenades.dm b/code/game/objects/items/grenades/atmos_grenades.dm
index 593bf70122e..cb0e90515f8 100644
--- a/code/game/objects/items/grenades/atmos_grenades.dm
+++ b/code/game/objects/items/grenades/atmos_grenades.dm
@@ -25,32 +25,20 @@
 	name = "Healium crystal"
 	desc = "A crystal made from the Healium gas, it's cold to the touch."
 	icon_state = "healium_crystal"
-	///Amount of stamina damage mobs will take if in range
-	var/stamina_damage = 30
 	///Range of the grenade that will cool down and affect mobs
-	var/freeze_range = 4
-	///Amount of gas released if the state is optimal
-	var/gas_amount = 200
+	var/fix_range = 7
 
 /obj/item/grenade/gas_crystal/healium_crystal/detonate(mob/living/lanced_by)
 	. = ..()
 	update_mob()
 	playsound(src, 'sound/effects/spray2.ogg', 100, TRUE)
-	for(var/turf/turf_loc in view(freeze_range, loc))
-		if(!isopenturf(turf_loc))
+	var/list/connected_turfs = detect_room(origin = get_turf(src), max_size = fix_range)
+	var/datum/gas_mixture/base_mix = new
+	base_mix.parse_gas_string(OPENTURF_DEFAULT_ATMOS)
+	for(var/turf/open/turf_fix in connected_turfs)
+		if(turf_fix.blocks_air)
 			continue
-		var/distance_from_center = max(get_dist(turf_loc, loc), 1)
-		var/turf/open/floor_loc = turf_loc
-		if(floor_loc.air.temperature > 260 && floor_loc.air.temperature < 370)
-			floor_loc.atmos_spawn_air("n2=[(gas_amount - 150) / distance_from_center];TEMP=273")
-		if(floor_loc.air.temperature > 370)
-			floor_loc.atmos_spawn_air("n2=[gas_amount / distance_from_center];TEMP=30")
-			floor_loc.MakeSlippery(TURF_WET_PERMAFROST, (5 / distance_from_center) MINUTES)
-		if(floor_loc.air.gases[/datum/gas/plasma])
-			floor_loc.air.gases[/datum/gas/plasma][MOLES] -= floor_loc.air.gases[/datum/gas/plasma][MOLES] * 0.5 / distance_from_center
-		for(var/mob/living/carbon/live_mob in turf_loc)
-			live_mob.adjustStaminaLoss(stamina_damage / distance_from_center)
-			live_mob.adjust_bodytemperature(-150 / distance_from_center)
+		turf_fix.assume_air(base_mix)
 	qdel(src)
 
 /obj/item/grenade/gas_crystal/proto_nitrate_crystal
diff --git a/code/modules/atmospherics/machinery/components/gas_recipe_machines/atmos_machines_recipes.dm b/code/modules/atmospherics/machinery/components/gas_recipe_machines/atmos_machines_recipes.dm
index 315529c7c06..449d75d973f 100644
--- a/code/modules/atmospherics/machinery/components/gas_recipe_machines/atmos_machines_recipes.dm
+++ b/code/modules/atmospherics/machinery/components/gas_recipe_machines/atmos_machines_recipes.dm
@@ -65,7 +65,7 @@ GLOBAL_LIST_INIT(gas_recipe_meta, gas_recipes_list())
 	max_temp = 400
 	reaction_type = ENDOTHERMIC_REACTION
 	energy_release = 2000000
-	requirements = list(/datum/gas/healium = 100, /datum/gas/freon = 120, /datum/gas/plasma = 50)
+	requirements = list(/datum/gas/healium = 100, /datum/gas/oxygen = 120, /datum/gas/plasma = 50)
 	products = list(/obj/item/grenade/gas_crystal/healium_crystal = 1)
 
 /datum/gas_recipe/crystallizer/proto_nitrate_grenade