Show me your aquarium

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Sway

26,331 posts

195 months

Thursday 29th April 2021
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All I'll say, is that if the chlorine levels in tap water were THAT incredible at killing bacteria - well Flash would be out of business...

wink

Slightly flippant, and you may well have knocked things back a tad. However, you've got the time and ability to check.

Let it settle for 24 hours, dose up some ammonia, test to see it's clearing just as you would anyway. Then you can see what's what.

I would be very surprised if it's killed your biological filtration dead. Worst case in my mind would be a knock back in it's "capacity".

Chester draws

1,412 posts

111 months

Thursday 29th April 2021
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Thanks Russell, otolith and Sway.

I know exactly what happened with the conversion of my last dose of Ammonia, so yep, I'll re-test, redose and see where it is 24 hours after that!

techguyone

3,137 posts

143 months

Thursday 29th April 2021
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I'm not convinced that you're overthinking this Chester, your tank is 20 litres bigger than mine, I let mine run on Aquasafed water for a few weeks, then added some bacteria and shoved in 6 zebra danios, fed, monitored (using AP master test kit) made PH alterations, water changes as necessary, then added new fish gradually over some months, it's really not needing to be hideously complex.

Up to 45 fish(49 if you include the new black molly fry) and zero losses, despite the Dwarf Gourami doing its damndest to get ill.


I know you had some losses last time, but whoever suggested Cardinal Tetra (like big neon tetra) was a womble.

Chester draws

1,412 posts

111 months

Thursday 29th April 2021
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Quite possibly I might be! smile But losing 10 fish within 2 weeks isn't something I want to repeat.

Hopefully, it was just a case of very wrong fish to put into the tank at that stage and nothing else...


Caddyshack

10,870 posts

207 months

Thursday 29th April 2021
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I would always avoid making ph changes if possible, the majority of fish will thrive in many ph ranges and if you are altering the ph the water needs to be buffered and kept stable at that ph which is hard work with water changes etc. My stingrays are technically from softer water with lower ph but bred and grew happily in close to ph 8 with pretty hard water.

techguyone

3,137 posts

143 months

Friday 30th April 2021
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My water is pretty hard 8.4+ so I maintained it with not a lot of bother( to around 7.4) which everyone seems happy with.

Oddly though, now the tank is established, it seems to be self maintaining at that rate, I haven't had to put in any PH Down in for months, strange that. (I check every 10 days or so all the water parems)

Caddyshack

10,870 posts

207 months

Friday 30th April 2021
quotequote all
techguyone said:
My water is pretty hard 8.4+ so I maintained it with not a lot of bother( to around 7.4) which everyone seems happy with.

Oddly though, now the tank is established, it seems to be self maintaining at that rate, I haven't had to put in any PH Down in for months, strange that. (I check every 10 days or so all the water parems)
Do you do many water changes?

I wonder if the ph in the water is high but not particularly hard or buffered so the ph down has enough buffering to cater for the water changes?

On the flip side I am amazed many people only top up due to evaporation so the residual water just gets harder and harder

techguyone

3,137 posts

143 months

Friday 30th April 2021
quotequote all
Caddyshack said:
techguyone said:
My water is pretty hard 8.4+ so I maintained it with not a lot of bother( to around 7.4) which everyone seems happy with.

Oddly though, now the tank is established, it seems to be self maintaining at that rate, I haven't had to put in any PH Down in for months, strange that. (I check every 10 days or so all the water parems)
Do you do many water changes?

I wonder if the ph in the water is high but not particularly hard or buffered so the ph down has enough buffering to cater for the water changes?

On the flip side I am amazed many people only top up due to evaporation so the residual water just gets harder and harder
I do a 10% water change every 10 -15 days, seems to work for me smile

Caddyshack

10,870 posts

207 months

Friday 30th April 2021
quotequote all
techguyone said:
Caddyshack said:
techguyone said:
My water is pretty hard 8.4+ so I maintained it with not a lot of bother( to around 7.4) which everyone seems happy with.

Oddly though, now the tank is established, it seems to be self maintaining at that rate, I haven't had to put in any PH Down in for months, strange that. (I check every 10 days or so all the water parems)
Do you do many water changes?

I wonder if the ph in the water is high but not particularly hard or buffered so the ph down has enough buffering to cater for the water changes?

On the flip side I am amazed many people only top up due to evaporation so the residual water just gets harder and harder
I do a 10% water change every 10 -15 days, seems to work for me smile
Sounds perfect

Chester draws

1,412 posts

111 months

Saturday 1st May 2021
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Filling with un-dechlorinated water didn't seem to do any harm! I did another 24hour test and a 25% water change yesterday.

And brought home 6 Mickey Mouse Platys today. They've had a good explore of the whole tank, and had a nibble on all the plants.

Next week should see 6 more arrive. (6 was the most that was recommended to put in today).



Hard to photograph, especially with the light dimmed right down!

essayer

9,084 posts

195 months

Saturday 1st May 2021
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Love the blue ones, look great in the light. Good luck!

Turn7

23,636 posts

222 months

Saturday 1st May 2021
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Chester draws said:
Next week should see 6 more arrive....
...and the week after that, and the week after that....... biggrin

Breed like flies if theyre happy....

Caddyshack

10,870 posts

207 months

Saturday 1st May 2021
quotequote all
Chester draws said:
Filling with un-dechlorinated water didn't seem to do any harm! I did another 24hour test and a 25% water change yesterday.

And brought home 6 Mickey Mouse Platys today. They've had a good explore of the whole tank, and had a nibble on all the plants.

Next week should see 6 more arrive. (6 was the most that was recommended to put in today).



Hard to photograph, especially with the light dimmed right down!
Chlorine in tap water can suddenly spike as the water companies combat outbreaks, worse still is chloramine. It is best to use it all the time as you could be putting the fish under stress, just because they did not die is not really an indicator that all is well.

Turn7

23,636 posts

222 months

Saturday 1st May 2021
quotequote all
Caddyshack said:
Chester draws said:
Filling with un-dechlorinated water didn't seem to do any harm! I did another 24hour test and a 25% water change yesterday.

And brought home 6 Mickey Mouse Platys today. They've had a good explore of the whole tank, and had a nibble on all the plants.

Next week should see 6 more arrive. (6 was the most that was recommended to put in today).



Hard to photograph, especially with the light dimmed right down!
Chlorine in tap water can suddenly spike as the water companies combat outbreaks, worse still is chloramine. It is best to use it all the time as you could be putting the fish under stress, just because they did not die is not really an indicator that all is well.
Another reason to use Seachem Prime in your weekly water changes.......

techguyone

3,137 posts

143 months

Saturday 1st May 2021
quotequote all
I just use this, you only need a half a capful per bucket of tapwater, been using it for years.

https://www.tetra.net/en-gb/products/tetra-aquasaf...

anonymous-user

55 months

Saturday 1st May 2021
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Aquarium delivered today, filled up, filter, pump, etc installed and letting it start to cycle.

Quick question on the heater ....

It’s on, but seems keep switching itself off like it’s get its own thermostat, I’ve got a digital thermometer in there that’s telling me the water is 26.4 ... but It feels freezing!

Also what do people recommend to hide air lines? AMD where to get a background, just want a black one so I can’t see the wall, maybe on one side too.

Chester draws

1,412 posts

111 months

Saturday 1st May 2021
quotequote all
Turn7 said:
Caddyshack said:
Chester draws said:
Filling with un-dechlorinated water didn't seem to do any harm! I did another 24hour test and a 25% water change yesterday.

And brought home 6 Mickey Mouse Platys today. They've had a good explore of the whole tank, and had a nibble on all the plants.

Next week should see 6 more arrive. (6 was the most that was recommended to put in today).



Hard to photograph, especially with the light dimmed right down!
Chlorine in tap water can suddenly spike as the water companies combat outbreaks, worse still is chloramine. It is best to use it all the time as you could be putting the fish under stress, just because they did not die is not really an indicator that all is well.
Another reason to use Seachem Prime in your weekly water changes.......
No fish were in the tank when the chlorinated water went in. My plan was to dechlorinate the whole tank volume once it was refilled, (which I did). My concern was that I might have harmed the bacteria by running the filter before dechlorinating.

The small water change I dechlorinated in the bucket before adding. And that is the plan for future partial WC too.

Jasandjules

69,948 posts

230 months

Saturday 1st May 2021
quotequote all
Lord.Vader said:
Aquarium delivered today, filled up, filter, pump, etc installed and letting it start to cycle.

Quick question on the heater ....

It’s on, but seems keep switching itself off like it’s get its own thermostat, I’ve got a digital thermometer in there that’s telling me the water is 26.4 ... but It feels freezing!
Marine? If so get a D&D temp controller and plug the heater into it. Thermos on heaters can get stuck on, I've had to go and help a friend strip down a destroyed tank twice now due to the heaters cooking the tank....

techguyone

3,137 posts

143 months

Sunday 2nd May 2021
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If it's tropical, I've found (in my house at least) that the ambient temp is enough to keep it going without the heater being used, maybe we have a warm house. Temp currently at 25 degrees C, the light tubes get hot too.

Caddyshack

10,870 posts

207 months

Sunday 2nd May 2021
quotequote all
techguyone said:
If it's tropical, I've found (in my house at least) that the ambient temp is enough to keep it going without the heater being used, maybe we have a warm house. Temp currently at 25 degrees C, the light tubes get hot too.
I assume you still have a heater in there to keep it at a stable temp as the house will chill at times and lights will be off at night?