Fluval Spec V - Diffuser Spray Bar - Betta Fish

Updated 06.10.20 @ 22:30
Tweaked some things after noticing some issues during my first print with Elegoo Mars Water Washable Resin. Printed perfectly but gave off a film when put in the tank. I also added a file with plugs to manipulate the water flow after installation.

This is to allow filtration of the entire tank while reducing the water movement for Betta Fish not to be thrown around. All other methods that I found online basically just reduced the flow or blocked it. I have another more simple design that I created before this that just slows the flow but allows the full speed use of the pump so that you get all the water cycled through the filter as much as possible.

To all that are concerned about safety, I'm closely monitoring the health of the tank. It's a new tank so if it doesn't work out then we'll know how safe this is. The Betta has made several Bubble Nests which is a clear sign of a happy healthy Betta.

It's Anycubic Eco Resin, I've had it in there for several weeks and had the water tested regularly for unusual chemicals bleeding out, nothing unusual yet. Fish and Aquatic Plants are a great indicator of water quality. Both are happy and healthy so far. I make no guarantee about the safety of your fish with whatever resin that you choose.

It's attached to the filter return so every bit of water in the tank is being pumped through it several times a day. I think if there was going to be a problem then it would have shown in the plant or fish health. But again I make no guarantee since manufacturers could change resin composition at any time and not let anyone know.