I have a 54-Gallon bowfront that has been infested with an insane amount of algae. The fish are as follows:
1 Ropefish
4 Rainbowfish (3 Turquoise, 1 hybrid)
1 angelfish
1 SAE
My angelfish's fins are just decimated, not sure if it was caused by the other fish. My filter (an underwater canister, pretty poor performance) is soon to be replaced by an EHEIM canister filter. The tank is very heavily planted, so I doubt ammonia is the culprit.
On a side note, I previously have had 2 bristlenose plecos, and both have mysteriously vanished without a trace. The first disappearance occurred with a smaller female within her first 3 days, then, months later when I got a large male (3 inches), I would see him for 3 weeks, then he too, vanished. Most people would blame the ropefish, but he simply doesn't have a big enough mouth to swallow either, and being armored cats, he should have died eating them. If the male is a carcass lying around rotting, that would be cause for an ammonia spike, but there is so much plant matter, I don't see how that makes sense.
If a potential spike was the cause for the angelfish's loss of finnage, why are the rainbowfish unharmed. I will remove the angelfish from the tank nevertheless.
I have tried every algae eater that is a substantial size, and while the SAE is doing fine, he doesn't eat any algae off the panes, and barely cleans the plants. If anyone could suggest a solution, this would be really helpful.
My tank is a mess. I'm a mess right now too. (currently dealing with a family crisis and uncertainty about my education moving forward. If any of my brothers and sisters in Christ on the forum see this, please be praying for me and the tank)
Other info:
Ph: 8
Water temp: mid 70's
Nicrew plant spectrum light.
Here are some pictures, any help means the world to me right now.