Tank crash

[isaac1]

The tank is a 25 gallon marine land bow front I'm running a prizem hang on skimmer to hydor koralia 425 gph power heads a flu valve 205 canister filter one eheim jäger submersible water heater 100 w lights are t5 with both bulbs I have about 40 pounds of live rock 30 pounds of carab sea sand and I use coral reef brand salt my salinty is usually between 1.023 and 1.025 aminnia is 0 nitrate and nitrite are zero ph is 8.2 that's my readings for today I have frog spawn hammer corals xneia and a brain coral hopefully this can add some insight I will post a picture soon

[isaac1]

Negitive on the tempature swing and I've never moved my rocks around I was thinking it might have been a dead spot pocket built up under the rocks but I would think if it was my corals and hermit would have died

[Flash]

did you add any fish to your tank right before this happened?

[isaac1]

Negitive but I did buy the two chromis and frog spawn off u yesterday lol

[Flash]

well I know that silly!!! just askin about your other fish... a parasite that one of them was carrying?

[isaac1]

The only thing out of the ordinary that I noticed was about a week before the coral beauty came down with ich pretty bad for about 3 days out of the blue but I've delta with ich tons of times so I don't think it was that