stingrays

Hello Everyone Its been quite a while since I posted about my 20,000 tank. There were several changes I made since I started it 2 years ago. I have a total of 74 fish which covers 21 species. As for sharks/rays I have 8 bamboo sharks and 4 smooth-hounds sharks and 4 stingrays. Its amazing...

If ever owned or had a chance to what’s your adobe to anyone looking to house a stingray? I’m looking to pick one up tomorrow to house in my lagoon tank. Beautiful creatures but would hate for me to make a mistake as they are not your average salt water fish

I went swimming with the sharks and rays yesterday. Im still working on getting the water clearer but chemistry wise the water is great. Added a bat ray and shovelnose ray recently. I will be taking a video of feeding soon. Videos

I want to start off by saying i currently do NOT have any shark or Stingrays in my system but i was wondering is even small traces of copper deadly to sharks and rays? I’m currently getting a reading of 30ppb or .03ppm of copper in my system.