diff --git a/README.md b/README.md
index ca6cea3..af00d0c 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,6 @@
 A few water critters ported from other mob frameworks to "Mobs-Redo".
 
+depends on Mobs-Redo framework: https://github.com/tenplus1/mobs_redo
+
 License information for the models and textures can be found inside
 the respective folders.
diff --git a/mobs_crocs/init.lua b/mobs_crocs/init.lua
index c4dfdb6..414ec31 100644
--- a/mobs_crocs/init.lua
+++ b/mobs_crocs/init.lua
@@ -48,6 +48,10 @@ if mobs.mod and mobs.mod == "redo" then
 			visual_size = {x=4, y=4},
 			sounds = l_sounds,
 			fly = false,
+			drops = {
+				{name = "mobs:meat_raw", chance = 1, min = 1, max = 3},
+				{name = "mobs:leather", chance = 1, min = 1, max = 2},
+			},
 			floats = 0,
 			stepheight = 1,
 			view_range = 10,
@@ -82,6 +86,10 @@ if mobs.mod and mobs.mod == "redo" then
 			visual_size = {x=3, y=3},
 			sounds = l_sounds,
 			fly = false,
+			drops = {
+				{name = "mobs:meat_raw", chance = 1, min = 1, max = 3},
+				{name = "mobs:leather", chance = 1, min = 1, max = 2},
+			},
 			stepheight = 1,
 			view_range = 10,
 			water_damage = 0,
@@ -116,6 +124,10 @@ if mobs.mod and mobs.mod == "redo" then
 			sounds = l_sounds,
 			fly = true,
 			fly_in = "default:water_source",
+			drops = {
+				{name = "mobs:meat_raw", chance = 1, min = 1, max = 3},
+				{name = "mobs:leather", chance = 1, min = 1, max = 2},
+			},
 			fall_speed = -1,
 			floats = 0,
 			view_range = 10,
diff --git a/mobs_fish/init.lua b/mobs_fish/init.lua
index e12f4a1..041bb7d 100644
--- a/mobs_fish/init.lua
+++ b/mobs_fish/init.lua
@@ -9,7 +9,7 @@ local SPRITE_VERSION = false	-- set to true to use upright sprites instead of me
 	local l_spawn_chance	= 10000
 	local l_cc_hand			= 25
 	local l_cc_net			= 80
-	local l_water_level		= minetest.setting_get("water_level") - 1
+	local l_water_level		= minetest.settings:get("water_level") - 1
 	local l_anims = {
 		speed_normal = 24,		speed_run = 24,
 		stand_start = 1,		stand_end = 80,
@@ -34,7 +34,7 @@ local SPRITE_VERSION = false	-- set to true to use upright sprites instead of me
 		l_visual = "upright_sprite"
 		l_visual_size = {x=.5, y=.5}
 		l_clown_mesh = nil
-		l_trop_mesh = nil		
+		l_trop_mesh = nil
 		l_clown_textures = {{"animal_clownfish_clownfish_item.png"}}
 		l_trop_textures = {{"animal_fish_blue_white_fish_blue_white_item.png"}}
 	end
diff --git a/mobs_sharks/init.lua b/mobs_sharks/init.lua
index 1bd157b..ba87957 100644
--- a/mobs_sharks/init.lua
+++ b/mobs_sharks/init.lua
@@ -54,6 +54,11 @@ if mobs.mod and mobs.mod == "redo" then
 			makes_footstep_sound = false,
 			walk_velocity = 4,
 			run_velocity = 6,
+			jump = false,
+			stepheight = 0.1,
+			drops = {
+				{name = "mobs:meat_raw", chance = 1, min = 1, max = 3},
+			},
 			fly = true,
 			fly_in = "default:water_source",
 			fall_speed = 0,
@@ -63,7 +68,7 @@ if mobs.mod and mobs.mod == "redo" then
 			lava_damage = 10,
 			light_damage = 0,
 			animation = l_anims,
-			do_custom = function(self)
+			--[[do_custom = function(self)
 				if HELP_WITH_EXPERIMENT then
 					local p = self.object:getpos()
 					local a = self.object:getvelocity()
@@ -78,7 +83,7 @@ if mobs.mod and mobs.mod == "redo" then
 					end
 					self.object:setvelocity(a)
 				end
-			end
+			end]]
 		})
 		--name, nodes, neighbours, minlight, maxlight, interval, chance, active_object_count, min_height, max_height
 		mobs:spawn_specific("mobs_sharks:shark_lg", l_spawn_in, l_spawn_near, -1, 20, 30, l_spawn_chance, 1, -31000, 0)
@@ -104,6 +109,11 @@ if mobs.mod and mobs.mod == "redo" then
 			makes_footstep_sound = false,
 			walk_velocity = 2,
 			run_velocity = 4,
+			jump = false,
+			stepheight = 0.1,
+			drops = {
+				{name = "mobs:meat_raw", chance = 1, min = 1, max = 3},
+			},
 			fly = true,
 			fly_in = "default:water_source",
 			fall_speed = -1,
@@ -138,6 +148,11 @@ if mobs.mod and mobs.mod == "redo" then
 			makes_footstep_sound = false,
 			walk_velocity = 2,
 			run_velocity = 4,
+			jump = false,
+			stepheight = 0.1,
+			drops = {
+				{name = "mobs:meat_raw", chance = 1, min = 1, max = 3},
+			},
 			fly = true,
 			fly_in = "default:water_source",
 			fall_speed = -1,
diff --git a/mobs_turtles/init.lua b/mobs_turtles/init.lua
index dc79758..52226d3 100644
--- a/mobs_turtles/init.lua
+++ b/mobs_turtles/init.lua
@@ -58,6 +58,9 @@ if mobs.mod and mobs.mod == "redo" then
 		run_velocity = 0.3,
 		jump = false,
 		fly = false,
+		drops = {
+			{name = "mobs:meat_raw", chance = 1, min = 1, max = 3},
+		},
 		floats = 1,
 		water_damage = 0,
 		lava_damage = 5,
@@ -67,9 +70,15 @@ if mobs.mod and mobs.mod == "redo" then
 		follow = "farming:carrot",
 		on_rightclick = function(self, clicker)
 			self.state = ""
-			set_velocity(self, 0)
+			--set_velocity(self, 0)
+			self.object:setvelocity({
+				--local yaw = (self.object:get_yaw() or 0) + self.rotate
+				x = 0, --sin(yaw) * -v
+				y = self.object:getvelocity().y,
+				z = 0 --cos(yaw) * v
+			})
 			self.object:set_animation({x=self.animation.hide_start, y=self.animation.hide_end}, self.animation.speed_normal, 0)
-			minetest.after(5, function() 
+			minetest.after(5, function()
 				self.state = "stand"
 			end)
 			mobs:capture_mob(self, clicker, 0, 80, 100, true, nil)
@@ -103,6 +112,9 @@ if mobs.mod and mobs.mod == "redo" then
 		jump = false,
 		fly = true,
 		fly_in = "default:water_source",
+		drops = {
+			{name = "mobs:meat_raw", chance = 1, min = 1, max = 3},
+		},
 		fall_speed = 0,
 		floats = 1,
 		water_damage = 0,