I was going to by a Neat Aquatic feed port and then I read the reviews and they were not so great. I then found this print online and it ended up printing great. I’m printing them in PETG so it is reef save and should stand up to UV light. Let me know if you want one and I will print for free for members only. This is a open sourced print so I can not accept money. Original print file is here https://www.thingiverse.com/thing:4729594 . Pickup in Sturbridge MA area.